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:     Excuse me . Could you tell me where the post office is ? 
 Person2:  Sure . If you get on this road and turn left at the second intersection , you'll see it on your right-hand side . 
 Person1:      Thank you so much for your assistance ! 
 Person2:  You are welcome . 

0