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:     Here is the song list .  
 Person2:  Do you have any English songs ?  
 Person1:      Yes , here you are .  
 Person2:  Let me have a look . Everything I do I do it for you 、 Unchained melody 、 My heart will go on . Oh , and I ’ d like to try Everything I do I do it for you .  
 Person1:      Let me play it for you .  
 Person2:  Is it easy to locate it ?  
 Person1:      It's very easy . Here it is . Ready ? Excellent ! You are a good singer . You sing the bass so well .  
 Person2:  I used to be a better singer . I haven't sung in the Karaoke for a long time . It's your turn .  
 Person1:      I'll sing a Chinese folk song Love song of Hanging , first in Chinese then in English .  
 Person2:  That's really my pleasure to listen to a Chinese song . 

0