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:     Amanda , how do you like this peaked cap ?  
 Person2:  Didn't you say you want to buy a top hat ?  
 Person1:      But I think this one fits me Well . Why don't you try on the sombrero in black ?  
 Person2:  I don't like caps at all . 

1