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:     How are you doing ?  
 Person2:  I'm doing great .  
 Person1:      What movies have you seen lately ?  
 Person2:  I saw Forrest Gump the other day .  
 Person1:      What type of movie is that ?  
 Person2:  The movie type is drama .  
 Person1:      I can't believe you are watching movies . The weather is great . You should be outside .  
 Person2:  I hate the hot weather . I'd rather stay indoors with the air conditioner .  
 Person1:      What else do you like to do besides watching movies ?  
 Person2:  I like to play computer games , read books , go shopping , and play pool .  
 Person1:      Out of those what is your favorite ?  
 Person2:  My favorite is to play computer games .  
 Person1:      What is your favorite computer game ?  
 Person2:  My favorite is Diablo . It used to be Star Craft , but it is getting a little old .  
 Person1:      If you like to play so much , when do you ever exercise ?  
 Person2:  Although I hate to exercise , I go jogging at least twice a week .  
 Person1:      That's pretty good . By the way , what are you doing next Saturday ?  
 Person2:  I am going to go to the bookstore .  
 Person1:      I am having a party Saturday night at my house . If you have time , you should come .  
 Person2:  That sounds like fun .  
 Person1:      Great . I'll see you on Saturday .  
 Person2:  Ok . See you later . 

1