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'.

 Person1:     What are you reading about in that science magazine ?  
 Person2:  There are several interesting articles on recent scientific breakthroughs . I just finished reading one about cloning .  
 Person1:      I ’ m not sure I like the idea of that . I don ’ t want people copying me or other people . It could be very confusing .  
 Person2:  According to the article , you have no real need to worry . Research nowadays is focussing on cloning parts of a human body to replace damaged or lost parts , not on recreating a whole human .  
 Person1:      In the future , that could be possible .  
 Person2:  In this article , scientists say that if you took the genes from someone and tried to create a copy of a person , there ’ s no guarantee that the copy would look or act like the original !  
 Person1:      Really ? What else have you discovered ?  
 Person2:  I read about how scientists are using material from plants and animals to create new medicines . For example , an animal be immune to disease that affects human . So , scientists find out why it ’ s immune  
 Person1:      That ’ s great , because it uses natural materials rather than ones that scientists make themselves . I prefer natural remedies to man-made ones . 
1

 Person1:     But the auction is a blast ! And I haven't even told you the best part yet ! 
 Person2:  I don't care what the best part is . Whatever you say won't change my mind . I'm not buying anything ! 
 Person1:      That stamp you've been looking for is for sale . 
 Person2:  The 1879 Large Dragon ? Are you serious ? How much ? 
 Person1:      Hey ! I thought you weren't interested ! Sorry , I've gotta go ! I'm going to switch over to eBay and see if my bid is still the highest . 
0

 Person1:     When can we expect you for dinner ? Can you come tonight ?  
 Person2:  Not tonight . I promised to go to a concert with my sister .  
 Person1:      Well ... How about Friday then ?  
 Person2:  That sounds fine .  
 Person1:      Good . Shall we say seven o'clock ?  
 Person2:  I'll be there . You're still a fabulous cook , aren't you ?  
 Person1:      That'll be for you to decide . I've got a new dish that I want to try out on you .  
 Person2:  I'm ready . I'll look forward to it all Friday ! 

0

