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:     I was looking at my test score and think that it should be higher . 
 Person2:  Is the math wrong or the way the answer was marked ? 
 Person1:      I think an answer got marked wrong that should have been marked right . 
 Person2:  These things can happen ; let's double-check the answers first to be sure , all right ? 
 Person1:      That would be great ! 
 Person2:  Look at the answer sheet and compare it to your answers . Do you see any place where I made a mistake in grading ? 
 Person1:      This one right here should be right . 
 Person2:  Yeah , I see the same thing ; now we can do the math and check that , right ? 
 Person1:      Yeah , let's do the math . 
 Person2:  I count all of the correct answers , total them , and divide by the total . Does this look right to you ? 
 Person1:      Looks pretty good . 
 Person2:  Thank you for caring enough to check on your scores ; keep studying ! 

0