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:     Can you please give me a hand ? I can ’ t carry the heavy box . 
 Person2:  I ’ m afraid not . Don ’ t you see I ’ m looking up a word in the dictionary ? 
 Person1:      I think you are flicking through it . 
 Person2:  Well , wait a minute . 

0