Teacher: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'.
Teacher: Now, understand the problem? Solve this instance:  Person1:     Who's that over here ?  
 Person2:  That's the new teacher .  
 Person1:      What do you think of the teacher ?  
 Person2:  She's very nice .  
 Person1:      What does she teach ?  
 Person2:  English , of course .  
 Person1:      Is she your teacher ?  
 Person2:  Yes . She teaches our class three times a week .  
 Person1:      Can she speak Chinese to her students ?  
 Person2:  Not very much .  
 Person1:      It's a good thing you can speak English ! 
Student:
1