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:     So what are you doing for Thanksgiving ? 
 Person2:  Not much really . It's more of an American tradition , so back home we don't really celebrate it . In fact , I am not even sure of what exactly is being celebrated ! 
 Person1:      Well you know , it's a time to get together with all your family and be thankful for everything ! 
 Person2:  Yeah but , how did this holiday come to be ? 
 Person1:      Well , the first settlers of Massachusetts arrived there because of religious persecution from England and King James . Once in the New World , they befriended an native named Squanto , who taught them how to harvest food from the area such as corn . 
 Person2:  And then what did happen ? 
 Person1:      Well , they had enough harvests for the next winter and celebration 。 They decided to have a big feast for the natives , giving thanks the land , and everyone for the foods , healthy and new lives . 
 Person2:  Interesting ! I am amazed how big and delicious thanksgiving dinners are ! 
 Person1:      Come to my house for Thanksgiving ! We are having turkey , pumpkin pie , mashed potatoes with gravy , and lots of stuffing ! 
 Person2:  Count me in ! 

1