Definition: You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. If the conversation begins with a question, label it '1' otherwise '0'.
Input:  Person1:     Jim , how was your weekend ? 
 Person2:  I went to the beach with my friends and had a barbecue there . 
 Person1:      That sounds like a lot of fun . Did you go swimming , too ? 
 Person2:  Sure . I think it ’ s a fantastic place to go . 
 Person1:      I couldn ’ t agree more . That ’ s an ideal place for a vacation . 
 Person2:  It sure is . 
 Person1:      I can ’ t wait to go there myself . 

1