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

Input: Consider Input: Housekeeping , may I help you ?  Yes , I'm missing a sweater . I sent it in the laundry yesterday , but my laundry was returned without it .  May I have your room number , please ?  505 .  505 . Let me check it out . Just a moment , please . I'm sorry . You're right . We have found your sweater . We made a mistake delivering the laundry . We'll send it up to your room at once . We're very sorry for the inconvenience  That's all right 

Output: Yes


Input: Consider Input: Welcome . How can I help you ?  Hello , I would like a room please .  All right . We have quite a selection for you to choose from . There are double rooms with twin beds , suites , if you'd like , we have presidential suite on the top floor .  A double room sounds great .  All right sir . How many nights will you be staying ?  A few nights , I'm not quite sure of my schedule yet .  OK . I'll just need to see a credit card and passport .  Here you are .  What is the rate for a double room for one night ?  Since it is low season , we are running a special rate right now of 150 yuan per night .  What about the features in the room ?  Our rooms include television set , air-conditioning and a bathroom .  Does the TV have cable ?  Yes , sir . 

Output: Yes


Input: Consider Input: Excuse me , I'm looking for the airport bus stop . Do you know where it is ?  Here it is .  When does the bus come ?  You just missed one .  How about the next one ?  In an hour .  Isn't there an earlier one ?  No , they come every hour on the hour .  Thank you very much .  You are welcome . 


Output: Yes


