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:     How many people are there in your family ? 
 Person2:  Five.My father , mother , brother , sister-in-law and me . 
 Person1:      Is your brother older or younger than you ? 
 Person2:  He is five years older than me , He got married last Sunday.My brother and my sister-in-law are the same age . 

1