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:     Can you help me pick out a gift for my niece ?  
 Person2:  Most normal little girls go wild over Barbie dolls .  
 Person1:      That sounds good . Let me see one .  
 Person2:  Here's the latest model — Digital Barbie .  
 Person1:      Oh , she's nice . How much is she ?  
 Person2:  Why , she's only $ 29.95 .  
 Person1:      Well , that's reasonable . I'll take it .  
 Person2:  Excellent . Would you like anything else ?  
 Person1:      No , thank you .  
 Person2:  The total will be $ 32.42 . Will that be cash ?  
 Person1:      Oh , cash will be fine .  
 Person2:  Here's your change . Thank you for shopping with us . 

0