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:     Hello . I was wondering if Taylor Smith has checked out yet ? 
 Person2:  Just one moment . I'll check with the cancer ward desk . 
 Person1:      The cancer ward ! ? Oh , my . It's worse than we thought . 
 Person2:  Ma'am , I'm sorry . The cancer ward said Mr . Smith passed away two days ago . 
 Person1:      That's impossible ! I'm talking about Mister Taylor Smith . 
 Person2:  Yes , ma'am . He died from complications of stomach cancer . I'm very sorry . 
 Person1:      I'm really sick ! 

1