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:     Were you born in the U . S . , Melissa ?  
 Person2:  No , I wasn't . I came here in 1992 .  
 Person1:      How old were you ?  
 Person2:  I was seventeen .  
 Person1:      So , did you go to college right away ?  
 Person2:  No , because my English wasn't very good . I studied English for two years first .  
 Person1:      Wow , your English is really fluent now .  
 Person2:  Thanks . Your English is pretty good , too .  
 Person1:      Yeah , but I was born here ! ! 

1