answer: Peter's mom hurries Peter to go home.
documents: #Person1#: Peter, it's time to go home now! Hurry up!
  #Person2#: Ten more minutes, mom. Please!
  #Person1#: Honey, it's almost noon. We have to go home and make lunch for your sister.
  #Person2#: I bet she will hang around with her mates after school.
  #Person1#: Peter, it's a quarter to twelve. Let's go home now!