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 need to purchase some business cards .  
 Person2:  No problem . How many are you thinking about ?  
 Person1:      I think 2,000 would be fine .  
 Person2:  If you'll just fill out this form , please .  
 Person1:      I want the new cards to be exactly like this card .  
 Person2:  We can do that very easily .  
 Person1:      ... Okay , I'm done . Here's the form and my old card .  
 Person2:  Great . Your order will take only one week .  
 Person1:      You know , I think it would be better if I could pick it up in three days .  
 Person2:  We can do that . It'll just cost you extra . 

0