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:     What's your favorite TV Program ?  
 Person2:  I like variety shows .  
 Person1:      I also like variety shows , but sometimes the host lacks a sense of humor .  
 Person2:  I prefer a variety show without a host . 

1