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:     So it is hard to be a black student on campus ?  
 Person2:  Yes , in many ways it is . There are many stereotypes I have to deal with in my daily life .  
 Person1:      Stereotypes ? Like what ?  
 Person2:  Well , like since I'm black , I must like rap music , come from the inner city , or play basketball well .  
 Person1:      I do know you like rap music , but the other two are definitely false . I ’ Ve seen you play basketball .  
 Person2:  Hey ! But that's not the only problem . There's also the affirmative action stigma .  
 Person1:      You mean that people look down upon you because they think you're in school because of a quota ? That's not true at all , you're really a smart guy .  
 Person2:  I know that , but some people don't think like that . And I get problems from teachers as well .  
 Person1:      Teachers ? I didn't think that they would be racist at all .  
 Person2:  Racist ? Not exactly . It's how they look at me and ask for my opinion on a topic , as if I can speak for all black people and give them the black opinion on a subject . Suddenly I become the representative of the black race , as if we all had the same opinion .  
 Person1:      I see . It looks like there are still a lot of issues we need to work on in the US . 

1