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:     Have some more tea , George . 
 Person2:  No , thanks . I've really got to go now . 
 Person1:      Have a nice day ! 
 Person2:  You , too . 

0