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:     Professor , could I make an appointment with you ?  
 Person2:  I am free tomorrow afternoon between two and four ; do you have a particular time in mind ?  
 Person1:      Two o'clock would be the best time .  
 Person2:  Fine , do you know where my office is ?  
 Person1:      No , I'm not sure .  
 Person2:  Remember , it is in the E building on the third floor .  
 Person1:      I see .  
 Person2:  Don't worry , it will work out fine once you get there . I'll see you then .  
 Person1:      I'll see you then .  
 Person2:  Looking forward to meeting with you ! 

0