You will be given a definition of a task first, then some input of the task.
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

Good morning ! What can I do for you ? I'm thinking of travelling to Suzhou in July . Could you recommend some tourist programs for that ? With pleasure . We arrange two kinds of tourist programs for Suzhou , a six-day tour by train and a five-day flying journey . How much does a six-day tour by train cost ? Five hundred yuan . Does that include hotels and meals ? Oh , yes , and admission tickets for places of interest as well . That sounds reasonable . What about the five-day flying journey ? How much is that ? Eight hundred and fifty yuan . Covering all expenses ? Yes . But there is no half fare for children . They must pay full fare .
Output:
Yes