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:     Hi ! My name is Mike .  
 Person2:  Hi ! I'm Nancy . Nice to meet you .  
 Person1:      Nice to meet you , too .  
 Person2:  Where are you from ?  
 Person1:      I'm from Shanghai . And you ?  
 Person2:  I'm from Chicago . 

0