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:     So Alex , you ’ re off to the Olympic stadium then ?  
 Person2:  Yes , I should get there just in time for the women ’ s 400m relay .  
 Person1:      Wow , that should be really exciting , especially with so many famous athletes there .  
 Person2:  Yes , I ’ m also going to watch the triple jump and the high jump .  
 Person1:      Well have a good time . Get me some autographs if you can .  
 Person2:  Ok , I ’ ll try my best . 

1