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:     Wei , you look really tired . 
 Person2:  Yes , I didn ’ t finish work until 9:00 pm . 
 Person1:      9:00 ! 
 Person2:  Yes , I have too much work to do at the moment . 
 Person1:      Why ’ s that ? 
 Person2:  Because too many people in the office are on holiday . 

0