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 channel did you watch last night ?  
 Person2:  Channel 24.It shows some cable networks and no commercial interruptions .  
 Person1:      You did ? How do you like the fashion show ?  
 Person2:  It was very good . I followed it right to the end . 

1