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:     My name's McDonald . 
 Person2:  Is that spelt M , A , C or M , C ? 
 Person1:      It's M , C , capital D . 

0