def count_instruments(input_text):
    """
    Counts the number of musical instruments in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of musical instruments in the list.
    """
    pass


def count_fruits(input_text):
    """
    Counts the number of fruits in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of fruits in the list.
    """
    pass


def count_items(input_text):
    """
    Counts the number of items in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of items in the list.
    """
    pass


[Example 5]
Example task instances:
I have a clarinet, an accordion, a cabbage, two flutes, a piano, a drum, a trombone, a lettuce head, and two violins. How many musical instruments do I have?

I have a peach, three cats, and a raspberry. How many fruits do I have?

I have a piano, an accordion, a trombone, two clarinets, two violins, a trumpet, a flute, and a drum. How many musical instruments do I have?

Output Format:
A positive integer

Code prompt:
def count_instruments(input_text):
    """
    Counts the number of musical instruments in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of musical instruments in the list.
    """
    pass


def count_fruits(input_text):
    """
    Counts the number of fruits in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of fruits in the list.
    """
    pass


def count_items(input_text):
    """
    Counts the number of items in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of items in the list.
    """
    pass


[Example 6]
Example task instances:
I have a clarinet, an accordion, a cabbage, two flutes, a piano, a drum, a trombone, a lettuce head, and two violins. How many musical instruments do I have?

I have a peach, three cats, and a raspberry. How many fruits do I have?

I have a piano, an accordion, a trombone, two clarinets, two violins, a trumpet, a flute, and a drum. How many musical instruments do I have?

Output Format:
A positive integer

Code prompt:
def count_instruments(input_text):
    """
    Counts the number of musical instruments in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of musical instruments in the list.
    """
    pass


def count_fruits(input_text):
    """
    Counts the number of fruits in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of fruits in the list.
    """
    pass


def count_items(input_text):
    """
    Counts the number of items in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of items in the list.
    """
    pass


[Example 7]
Example task instances:
I have a clarinet, an accordion, a cabbage, two flutes, a piano, a drum, a trombone, a lettuce head, and two violins. How many musical instruments do I have?

I have a peach, three cats, and a raspberry. How many fruits do I have?

I have a piano, an accordion, a trombone, two clarinets, two violins, a trumpet, a flute, and a drum. How many musical instruments do I have?

Output Format:
A positive integer

Code prompt:
def count_instruments(input_text):
    """
    Counts the number of musical instruments in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of musical instruments in the list.
    """
    pass


def count_fruits(input_text):
    """
    Counts the number of fruits in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of fruits in the list.
    """
    pass


def count_items(input_text):
    """
    Counts the number of items in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of items in the list.
    """
    pass


[Example 8]
Example task instances:
I have a clarinet, an accordion, a cabbage, two flutes, a piano, a drum, a trombone, a lettuce head, and two violins. How many musical instruments do I have?

I have a peach, three cats, and a raspberry. How many fruits do I have?

I have a piano, an accordion, a trombone, two clarinets, two violins, a trumpet, a flute, and a drum. How many musical instruments do I have?

Output Format:
A positive integer

Code prompt:
def count_instruments(input_text):
    """
    Counts the number of musical instruments in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of musical instruments in the list.
    """
    pass


def count_fruits(input_text):
    """
    Counts the number of fruits in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of fruits in the list.
    """
    pass


def count_items(input_text):
    """
    Counts the number of items in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of items in the list.
    """
    pass


[Example 9]
Example task instances:
I have a clarinet, an accordion, a cabbage, two flutes, a piano, a drum, a trombone, a lettuce head, and two violins. How many musical instruments do I have?

I have a peach, three cats, and a raspberry. How many fruits do I have?

I have a piano, an accordion, a trombone, two clarinets, two violins, a trumpet, a flute, and a drum. How many musical instruments do I have?

Output Format:
A positive integer

Code prompt:
def count_instruments(input_text):
    """
    Counts the number of musical instruments in a list of items.

    Args:
    input_text (str): A string containing a list of items separated by commas.

    Returns:
    int: The number of musical instruments in the list.
    """
    pas