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:     Mm , they taste delicious . Let's settle the bill . 
 Person2:  Yes . Let's go Dutch . 
 Person1:      No . It's on me this time . 
 Person2:  You are always so hospitable . 

0