answer: Dad thinks Jenny is too lazy and should exercise every day.
documents: #Person1#: Jenny, you're too lazy. You should do some exercise. See, you're getting fat.
  #Person2#: Dad, it's raining outside.
  #Person1#: That is your excuse.
  #Person2#: All right, all right, I will go swimming with Peter this afternoon.
  #Person1#: Not just today. Go exercise everyday!