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:     We'd like to invite you over for dinner this Friday evening . Can you come ?  
 Person2:  This Friday evening ?  
 Person1:      Yes . We hope you'll be able to join us .  
 Person2:  Thank you for the invitation . I'll be very happy to go .  
 Person1:      Good !  
 Person2:  What time should I arrive ?  
 Person1:      How about 6:00 ?  
 Person2:  Fine . See you then . 

0