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:     Do you like cooking ? 
 Person2:  Yes . I like cooking very much . I got this hobby when I was 12 years sold . 
 Person1:      Why do you like it ? 
 Person2:  I have no idea . I like cooking by myself . I like to taste delicious food . 
 Person1:      That's wonderful ! 
 Person2:  And I love trying new recipes , which I usually test with my friends . You can come , too . 
 Person1:      Really ? I hope I can have a chance to taste it . Don't forget to tell me . 
 Person2:  Certainly . 

1