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:     Can you tell me the time ? 
 Person2:  It's 5:30 by my watch . 
 Person1:      Is your watch right ? 
 Person2:  Yes . There's only a few seconds in a whole month . 

1