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 really sorry , Bob . I accidentally damaged your bike .  
 Person2:  Uh-oh . It'll probably cost a lot to fix it .  
 Person1:      I'll make it up to you . Let me know how much it costs and I'll give you the money . 

0