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'm sorry , but I can't go .  
 Person2:  Why not ?  
 Person1:      I have to see my daughter .  
 Person2:  When poyou have to see her ?  
 Person1:      I have an appointment at one fifteen . 

0