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:     What is wrong with your face ? 
 Person2:  My brother did it . 
 Person1:      Why ? 
 Person2:  I laughed up my sleeves at him . He ’ s seen his girlfriend off at the airport and had lipstick on his face and did not know it . 

1