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 went to the doctor yesterday . 
 Person2:  I beg your pardon ? 
 Person1:      I said I had been to the doctor the day before . 
 Person2:  What did he say ? 
 Person1:      He said I ' d got the flu . 
 Person2:  Oh dear ! What did he tell you to do ? 
 Person1:      He told me to stay in bed for ten days . 
 Person2:  Ten days ? Would you please repeat it again ? 
 Person1:      Yes , ten days . 

0