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:     Hi , Tina , it's Joe . 
 Person2:  Hi , Joe . 
 Person1:      What's the weather like there today ? 
 Person2:  It's really cold . It snowed all day and the school closed early . 
 Person1:      What's the temperature ? 
 Person2:  It's 20 degrees below zero now . It was even colder this morning . 
 Person1:      Have you heard what the weather is going to be like tomorrow ? 
 Person2:  I was watching the news a little earlier . They said it's probably going to snow tomorrow . 
 Person1:      I really don't like the winter . I wish it were summer . 
 Person2:  Me too . How's the weather where you are ? 
 Person1:      It's not too bad , but it's pretty cold here too . I heard it's going to be a little warmer tomorrow . 

0