walk_to(tray)
grab(tray)
walk_to(dining_room_table)
place_on_top(dining_room_table, tray)
walk_to(crackers)
grab(crackers)
place_on_top(dining_room_table, crackers)
walk_to(electric_refrigerator)
open(electric_refrigerator)
grab(salad)
close(electric_refrigerator)
walk_to(dining_room_table)
place_on_top(dining_room_table, salad)
walk_to(electric_refrigerator)
open(electric_refrigerator)
grab(cheese)
close(electric_refrigerator)
place_on_top(dining_room_table, cheese)
walk_to(electric_refrigerator)
open(electric_refrigerator)
grab(parsley)
close(electric_refrigerator)
place_on_top(dining_room_table, parsley)
