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 kind of music do you like listening to ?
Person2: I like music that has a fast beat and is lively , like dance music . You know , I go to a disco almost every week . Sometimes it's too loud though . You prefer classical music , don ' t you ?
Person1: Yes , I do . I find it very relaxing . I often listen to Mozart or Bach in the evening after a hard day at work .
Person2: I must admit that I like several pieces of classical music . It ' s certainly more sophisticated that modern dance music .
Person1: Classical music is supposed to be good for you brain . Research suggest that it makes your brain more active . Students who listen to classical music while studying perform better .
Person2: Really ? Perhaps I should listen to classical music often . I heard that listening to classical music is helpful in reducing stress .
Person1: Yes . That ' s why I listen to it in the evenings . I usually play it as background music while I ' m cooking or doing other housework .
Person2: I ' Ve got a few classical music CD ' s . I should follow your lead and increase my brian power .
Person1: You can find plenty of recording on the internet too . You can listen to samples and then buy them very cheaply if you like them .
Person2: That ' s a good idea . You should do the same with some music . You might find something you like . Classical music might make you clever , but dance might make you livelier and happier .
Person1: That ' s true . There ' s clear evidence that people who listen to lively music are lively people . Music can influence a person ' s feeling and character .
[EX A]: 1

[EX Q]: Person1: Hi , Zhengjun , what make you so happy .
Person2: You know what , I've just got a new job with a computer company .
Person1: Oh , congratulations !
[EX A]: 1

[EX Q]: Person1: Are you going to watch the Indy Five Hundred on TV this weekend ?
Person2: I'm not really into racecar driving .
Person1: You were when we were in high school . That , and baseball .
Person2: Yeah , well , times change . Look at you-you're a father now . You can't say that you haven't changed .
Person1: True , but I still have to watch my baseball . The season's in full swing now .
Person2: I mean , I know spring training's over , but I'm just not into all that .
Person1: Hello ? Is the real Taylor in there ?
[EX A]:
1