In this task, we are given the script of a dialogues. Indicate if the topic of conversation is Tourism. If so, then output Yes, otherwise output No
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Question: Seat 30B is right here , sir . You may take your seat . I'll put your bag in the above compartment . Thank you , miss . Will dinner be served on the plane ? Yes , sir . I'll bring you a menu shortly after we take off . That would be nice . Could you also get me a pillow and a blanket , please ? Here you are . How long will this flight last ? It is a six-hour flight with an-hour layover in Los Angles . Good . I'll have plenty of time to nap on the plane .

Answer: Yes

Question: Waiter , the meat is overdone . I am sorry you don't like it , sir . But that's just the special point of the dish . Is it ? Yes , hope you can enjoy it .

Answer: Yes

Question: Hi . I just lost my purse when I was shopping on the street . I guess somebody stole it from me . Sorry to hear that . Could you tell me what were in your purse ? My mobile phone , passport and some cash . When did you come to America ? Just a couple of days ago . Could you recall when and where you lost it ? I have no idea . OK . I have written it down . Who is your emergency contact person in America ? That is my friend Tim who lives nearby . OK . We will contact you as soon as we have any clues .

Answer:
Yes