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:     I hope the teacher decides to curve our test grades .  
 Person2:  I wouldn't count on it .  
 Person1:      She did last time .  
 Person2:  Yes , but I'll bet she won't again . 

0