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: Excuse me , madam . May I see your ticket , please ?  I'm afraid I have lost my ticket . Can I buy one again ?  Where are you going ?  I'm going to Nanchang .  Where did you begin your journey ?  At Huangshan .  OK . Here you are .  And by the way , what time shall we get to Nanchang ?  We'll get there around 7:45 in the morning .  Thanks . 
A: 
Yes