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'.

[EX Q]: Person1: Hi , Walter !
Person2: Hi , Sterling !
Person1: What do you think of our new teacher ?
Person2: Professor Wood ? I think he's a brilliant scientist .
Person1: You're got a point there . But do you think he's a little absent-minded ?
Person2: I guess so .
[EX A]: 0

[EX Q]: Person1: It looks delicious . I will order it .
Person2: I am sorry , sir , it's for 4 persons to have . I think it's too large for you .
Person1: Would you please make it for a single person ?
Person2: Sorry , sir . We have never done that before .
[EX A]: 0

[EX Q]: Person1: I enjoyed talking to you .
Person2: I enjoyed talking to you too .
Person1: We should hang out some time .
Person2: I think that would be nice .
Person1: Is there anything you would like to do next time ?
Person2: Do you want to go out to eat ?
Person1: I'd like that .
Person2: So I'll see you next time .
Person1: I'm going to call you soon .
Person2: I'll talk to you later .
Person1: See you soon .
Person2: Goodbye .
[EX A]:
0