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:     Are you working or are you a student ?  
 Person2:  I'm a student .  
 Person1:      Which school are you studying at ?  
 Person2:  Tsinghua University . 

1