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: Is there a daily passenger ship to Dalian ?  Yes .  How many days does it take to Dalian ?  About one day . It arrives in Dalian at 10:00 a . m . tomorrow .  How many ports do we call at on our passage to Qingdao ?  Four ports .  The ship is going very fast .  Perhaps she makes about 25 knots an hour .  The sea is calm and peaceful . A sea trip is always enjoyable in fine weather like this .  Yes . I hope it will remain fine all the way . 
A:
Yes