{"answers": "C", "options": ["f : ok. since you will pick up your dad at four , i can stay for 3 hours .", "f : sure . you will pick up your dad at six , and i can stay for 4 hours .", "f : no problem . please remember to pick up your dad at six . do not be late .", "f : of course . we will pick up your dad at the bus station at two ."], "article": "m : hey , charlie , do you want to come to my house after school and play video games with me ? i just got a cool new game . we will go pick up my dad at the airport at 6:00 but you can stay for 2 hours .", "id": "train_1668"}