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:     Excuse me , what's your name ?  
 Person2:  My name is Jessica . What's yours ?  
 Person1:      John .  
 Person2:  You speak English very well .  
 Person1:      Thank you .  
 Person2:  Do you know what time it is ?  
 Person1:      Sure . It's 5:10 PM .  
 Person2:  What did you say ?  
 Person1:      I said it's 5:10 PM .  
 Person2:  Thanks .  
 Person1:      You're welcome . 

1