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:     This place is great . I'm surprised there are so many things here . 
 Person2:  Yes , but it takes a while to find things . It's not organized as carefully as a regular store . 
 Person1:      What's the difference between an outlet and a regular store ? 
 Person2:  Usually a clothes company will send their overstock to an outlet . The prices are very low . But you may find faulty products here too . 
 Person1:      Faulty products ? 
 Person2:  Yes . Sometimes the fault is very small ; if you have a needle and thread , you can fix it yourself . So it's a good deal to buy it . 
 Person1:      Oh , that's easy for me . I think it's really a good deal . 
 Person2:  Yes . You can save a lot of money in this way . 
 Person1:      That's great for me . Look , children's clothes ! I'd like to buy some winter clothes for my son and daughter . 
 Person2:  Why not buy the sweater ? It only costs 30 Yuan . 
 Person1:      Yes , I'll take it . Are there any jeans ? Xiaohui's jeans are always dirty . I also need four pairs of slippers . 
 Person2:  How many do you want to buy ? 
 Person1:      I ought to make the most of it while I'm here , don't you think ? 
 Person2:  You're right . 

0