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:     The May Day holiday is coming . Have you made any plan ? Are you going to stay here or go out for a traveling ? 
 Person2:  I haven ’ t decided yet . But I may go out . 
 Person1:      Where have you planned to go ? 
 Person2:  I want to go to Shanghai , but I also want to visit Hainan . 
 Person1:      Then which will be your first choice ? 
 Person2:  I don ’ t know . How about you ? are you staying here or somewhere . 
 Person1:      I have decided to go to Tasha . 
 Person2:  By train or by plane ? 
 Person1:      By plane . 

1