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:     How about going to hear a country-and-western singer tonight ?  
 Person2:  I'd enjoy that .  
 Person1:      I'll pick you up around 8: 00 .  
 Person2:  OK . I'll see you then . 

0