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.

[Q]: Person1: Linda , John and I are going to get married next week .
Person2: That's wonderful . Congratulations .
Person1: Thank you , Linda . We would love you to come to our wedding .
Person2: I'd love to . What date is it ?
Person1: It's May 1st .
Person2: What day is that ?
Person1: It's Saturday . Could you make the time ?
Person2: Yes , sure . What time will the wedding begin ?
Person1: At nine sharp .
Person2: Very good ! I'm looking forward to it . Please give my best regards to John . And I wish you best luck !
Person1: Thanks .
[A]: 1

[Q]: Person1: Mr . Emory ? I ' d appreciate it if you would look over these letters before you leave today .
Person2: I ' d be glad to . Just leave them on my desk . I didn ' t expect you to finish so soon .
Person1: Thank you , sir . I ' ll leave them here . If there are no problems , I ' ll mail them out this afternoon .
Person2: Great . Good work .
[A]: 0

[Q]: Person1: Nowadays , ships and boats are no longer so important in transportation as they used to be .
Person2: True . With the extension of railways and highways , and the improvement of safety and capacity of airplanes , ships and boats have been giving place to trains , planes and automobiles .
Person1: I read in the newspapers that the passenger liners from Shanghai to Ningpo and Dalian have been out of business ; and the liners up and down the Yangtze River have been reduced by 70 % .
Person2: The pace of life of people is now getting faster and faster , so the speed of ships and boats seems to be so slow . I think it may be the reason why people don't like to travel by boat .
Person1: But the most of the transoceanic cargo transportation is still carried by boat .
[A]:
0