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:     Isn ’ t he the best instructor ? I think * he ’ s so hot . Wow ! I really feel energized , don ’ t you ?  
 Person2:  I swear , I ’ m going to kill you for this .  
 Person1:      What ’ s wrong ? Didn ’ t you think it was fun ? !  
 Person2:  Oh , yeah ! I had a blast ! I love sweating like a pig with a bunch of pot bellies who all smell bad . Sorry , I ’ m just not into this health kick .  
 Person1:      Oh , no , get off it . It wasn ’ t such a killer class . You just have to get into it . Like they say , no pain , no gain .  
 Person2:  I am wiped out . Thank you .  
 Person1:      Look , next time get yourself some comfy shoes . You ’ re gonna come back again with me , aren ’ t you ?  
 Person2:  Never ! But thank you for inviting me .  
 Person1:      Come on . You ’ ll feel better after we hit the showers . 

1