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:     When he told me I had to work overtime , that was it . 
 Person2:  The last straw , huh ? 
 Person1:      Yes , he's really pushed me too far . 
 Person2:  I know what you mean . 

0