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:     I love ice cream .  
 Person2:  Really ? Me , too . What's your favorite flavor ?  
 Person1:      I like both strawberry and coffee ice cream .  
 Person2:  Chocolate is mine . 

0