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:     Have you heard we'll have a pay rise ?  
 Person2:  Oh , it has nothing to do with me .  
 Person1:      It's a pity , but why ?  
 Person2:  I came here only a month ago . 

1