Detailed Instructions: 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
Q: Hello , I am Mr . Johnson at room 309 . I would like to have a safe box . Do I need to pay for a safe box ?  No , you don't . Just fill out this card and sign your name and room number on it .  Here you are . Can I have a larger envelope to put my valuable things in it ?  Yes , will this do ?  Yes , it's perfect .  Wait a minute . This is your safe box key , don't lose it . You'll have to pay two thousand yuan if you lose the key .  OK , I won't . 
A:
Yes