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:     The boss announces the pay raise today , right ? How much do you think we'll get ?  
 Person2:  No idea . Your guess is as good as mine .  
 Person1:      It better be more than last year .  
 Person2:  Well , anything is better than nothing . Wait and see . 

1