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:     Do you mind if I ask you a question ?  
 Person2:  No , not at all . Go ahead .  
 Person1:      What do you do in order to improve your English ?  
 Person2:  I go to movies ; I go to lectures ; I listen to the radio ; I do lots of things . Most importantly , I practice every chance I get .  
 Person1:      It ’ s a good idea to have a radio , isn ’ t it ?  
 Person2:  Sure . It ’ s like understanding on the telephone — — you can ’ t see the speaker ! It ’ s great for improving listening comprehension .  
 Person1:      It takes a long time to learn a language , doesn ’ t it ?  
 Person2:  It certainly does . But if you practice speaking every spare minute and learn useful sentences every day you can make big progress . 

0