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: What ? Your golden watch is lost ?
Person2: Yeah . I just can't find it anywhere .
Person1: It's an open book that it was stolen by the man in black .
Person2: Let's get it back .
[EX A]: 1

[EX Q]: Person1: Isabelle , you know I'm not interested in fame .
Person2: Well , you don't seem to be interested in getting a real job , either .
Person1: You know I'm interested in teaching . I'm looking for jazz students ...
Person2: Yeah , and every high school student in town is banging on your door , right ?
Person1: I know they're out there . I'll find them .
Person2: You're such a dreamer ! You think that you can spread the word of jazz in an underpass ?
[EX A]: 0

[EX Q]: Person1: Can I help you ?
Person2: Yes.When is the next train to New York City ?
Person1: Let me see ... the train to New York City ... here it is ... daily except Sunday at ten thirty , twelve twenty and fifteen ten .
Person2: Aren't there any trains before ten thirty ?
Person1: Sorry , not before ten thirty .
Person2: Then one to New York at ten thirty .
Person1: One way or round trip ?
Person2: One way .
Person1: A soft seat or hard one ?
Person2: How much is a soft ?
Person1: 15 dollars.And for a hard one , only 6 dollars .
Person2: Then one hard seat , please .
Person1: OK.Here is your change.The train leaves on platform 8 .
[EX A]:
1