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:     There has been talk at school about canceling the concert .  
 Person2:  Really ? Who did you hear that from ?  
 Person1:      Just word of mouth . 

0