You are given a conversation between two people. 'Person1:' and 'Person2:' are used to separate their respective dialogues. Your task is to classify the conversation either convey 'No emotion' or 'Happiness' by providing '1' and '0', respectively.

Example Input: Person1: You know that this job requires frequent business travel . Can you accept it ?
Person2: Yes , I can .
Person1: Mostly short business trips , but sometimes long ones are also needed .
Person2: Then how about the expenses during the trips ?
Person1: The company will pay all the expenses .
Person2: Would you tell me where we often travel ?
Person1: Usually Shanghai , Qingdao , Hong Kong and so on .
Person2: It's great ! I like these places .
Person1: And you need to go abroad once in a while . Can you ?
Person2: Yes , I can .
Person1: After the business trip , you could apply for reimbursement of all the expenses , such as passage money and accommodation charges and so on .
Person2: I see .
Person1: You can take a break for one or two weeks after you have a business trip every time , which depends on the circumstances .
Person2: OK . Thank you very much for telling me all these things .
Example Output: 1

Example Input: Person1: Have you heard we'll have a pay rise ?
Person2: Oh , it has nothing to do with me .
Person1: It's a pity , but why ?
Person2: I came here only a month ago .
Example Output: 0

Example Input: Person1: Hi .
Person2: Hi , Mary , Hi , Ken I hate to bring this up , but that new stereo , system you got ...
Person1: Yeah ?
Person2: You were playing it very late last night .
Person1: Yeah ?
Person2: It kept me awake .
Person1: Oh , I'm sorry .
Person2: It kept me awake a couple of hours .
Person1: I'm so sorry , I .. I didn't realize it was that loud .
Person2: It was that loud , and it was pretty late , and check with Mary if you don't believe me .
Person1: It's true.It was a bit loud .
Person2: I'm very sorry . I didn't realize it . I promise I'll keep it down in the future .
Person1: Oh , it's no problem.It ' s OK.You know , it only happened once .
Person2: I am glad we've straightened everything out .
Example Output:
0