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:     Wow . Look how polite your son has become . 
 Person2:  Yes . We had a big talk with him , and he has really turned over a new leaf . 

0