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:     Why weren't you at school yesterday ?  
 Person2:  I wasn't feeling really well .  
 Person1:      What was wrong with you ?  
 Person2:  My stomach was upset .  
 Person1:      Do you feel better now ?  
 Person2:  I don't really feel too well yet .  
 Person1:      Do you want anything to make you feel better ?  
 Person2:  No , thanks . I already took some medicine .  
 Person1:      I hope you feel better .  
 Person2:  Thank you . 

1