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: Can I still catch T107 for Xiamen ? Sorry , sir . The train has already left . That's too bad . Can I take another train ? Yes . Your ticket is valid for three days . That's great ! I will take the next train . You have to have your ticket checked . Shall I pay extra charge ? No extra charge at all . But your berth will be invalid .
A:
Yes