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:     You look hot and tired . Jack , have you been exercising ?  
 Person2:  Yes . We just had a basketball match with Class Two .  
 Person1:      Who won ?  
 Person2:  They did .  
 Person1:      What was the score ?  
 Person2:  Seventy to sixty-seven . 

1