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:     How do you celebrate Thanksgiving in the US ?  
 Person2:  Well , Thanksgiving is family event.So on Thanksgiving , family members will get together and enjoy a big Thanksgiving dinner . Kids will have lot of fun .  
 Person1:      Do you say prayers before dinner ?  
 Person2:  Yes , we do . It is an exciting moment .  
 Person1:      What is the biggest fun for you on Thanksgiving ?  
 Person2:  For me ? The football games of course , I love football games . 

1