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:     I like your sweater . It suits you very well .  
 Person2:  Thank you for saying that . It's a present from my girlfriend .  
 Person1:      She certainly has the taste . 

0