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:     What do you think this flat ? 
 Person2:  It's not really all that good.The bedroom is a little small for us . 
 Person1:      Small ? But it should be enough for our needs , I think . 
 Person2:  But there's no hot water after 10 at night.Sometimes I like to have a hot shower before bed , especially in the winter , it feels good . 
 Person1:      That's true , but I love the living room , it's huge and filled with sunshine . 
 Person2:  True , and I like the kitchen.It ' s new and well equipped . 
 Person1:      It has a great balcony with an incredible view of the park . 
 Person2:  You are right.The view is spectacular.But that bedroom is so small.We ' d never be able to fit all of our stuff in there . 
 Person1:      May be we could get some new furniture , better stuff . 
 Person2:  I haven't thought of that . 

1