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:     Thanks for inviting me over for dinner this evening .  
 Person2:  You're welcome .  
 Person1:      It looks delicious .  
 Person2:  Well here . Help yourself to some shrimp . It's fresh . 

0