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: Excuse me , I am Dunlin . I am here about your advertisement for a tourist guide . Are there still any vacancies ?
Person2: Yes . One more is needed .
Person1: Oh , I'm so lucky . I want to apply for it .
Person2: But do you have any experience like that ?
Person1: Yes . I have been a guide for two years .
Person2: OK.Then I want to ask you some questions about the tourist guide.If there wasn accident , for example a tourist falls ill , what would you do ?
Person1: I think I will call the office to send someone to meet us , and escort that person to the nearest hospital without interrupting our trip .
Person2: If one of them forgot a camera in a restaurant , would you let the tourist bus go back ?
Person1: No . In fact , prior to their boarding the bus and their getting off the bus , I will make an announcement to remind them that they should check their belongings .
Person2: Well , it seems that you have all the practical experience to handle these cases . I am very glad to welcome you into our company .
Person1: Thank you . It's my honor .
[A]: 0

[Q]: Person1: The May Day holiday is coming . Have you made any plan ? Are you going to stay here or go out for a traveling ?
Person2: I haven ' t decided yet . But I may go out .
Person1: Where have you planned to go ?
Person2: I want to go to Shanghai , but I also want to visit Hainan .
Person1: Then which will be your first choice ?
Person2: I don ' t know . How about you ? are you staying here or somewhere .
Person1: I have decided to go to Tasha .
Person2: By train or by plane ?
Person1: By plane .
[A]: 0

[Q]: Person1: Well , no one could survive without water , but you see pollution has been making more and more water unable for drinking .
Person2: Yeah . Water pollution has for a long time been a major concern among the environmental issues .
Person1: But what are the sources of water pollution ?
Person2: They could generally be divided into two categories
Person1: Well , direct ones are the pollution directly from factories , refineries waste treatment plants etc . , aren ' t they ?
Person2: Yeah . They are emitted directly into urban water supplies .
Person1: But what about the indirect ones ?
Person2: Indirect sources include contaminants that enter the water supply from soils or groundwater systems and from the atmosphere via rainwater .
Person1: I see . For the sake of us all , we should be an active participator in the prevention of it .
Person2: Sure . It's an issue asking for everyone's participation .
[A]:
0