If the emotion of happiness is present in the one of the dialogues of the conversation, then output Yes otherwise output No
Q: Please give me a piece of ' New York Daily ' . You are late . The last piece has sold out . Really ? Is there ' Wall Street Journal ' , please ? There are several , take a piece . The crash appears in the headline . It is famous for offering catastrophe stories . I have a long flight for ten hours . I need to choose a magazine . There are various magazines in the rack . Give me the latest issue of ' National Geographic ' . That's the top magazine in America and is popular with young people . OK . It is totally 30 dollars . Here you are . Have a nice trip .
A:
Yes