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:     Excuse me , what's the screen near your steering wheel for ? 
 Person2:  It's a portable TV . It's a popular thing now . 
 Person1:      Oh , that's new to me . So what's on everyday ? 
 Person2:  News about current affairs , documentaries , music , movies , noncommercial ads and so on . 
 Person1:      Is there anything interesting ? 
 Person2:  Yes , there are something good and informative . I think that many people underestimate the value of TV in education . 
 Person1:      I agree . Are there any commercials on the TV ? 
 Person2:  Of course . Because the TV stations need to make money from commercials between the programs . 
 Person1:      That makes a lot of sense . Does the TV work well ? 
 Person2:  Not always . It depends on the transmission of the satellite signals . 
 Person1:      I got it . Do you pay for the programs ? 
 Person2:  Yes , 50 Yuan per month . 

1