Given a travel related situation, and given a specific question about the situation, summarize the question into a title

Input: Consider Input: I am a US Permanent Resident(Green Card). I booked a ticket from China to USA. The flight is operated by Air Canada. It will have connecting flight wait time 11 hours 20 minutes in Vancouver.
My question is that since the connecting flight wait time is so long, can I take a tour in Vancouver, I don't want to sit inside the airport, Is that possible?


Output: Connecting flight wait time 11 hours 20 minutes - is it possible to exit to see Vancouver?


Input: Consider Input: I am considering taking a trip to England this summer to check out a university. For money (and experience) purposes, I would prefer to travel alone. My plan is to fly on Primera Air from BOS to STN. According to Primera's site, I should be fine flying with them alone as a 17 year-old, but will entering the UK pose an issue? All I've found is a page on gov.uk that only seems to apply if you are applying for a visa, not if you are entering visa-free (as I would be from the US).

I do have friends in the UK that I would be staying with.


Output: Can a minor (17 years old) travel from the US to the UK unaccompanied?


Input: Consider Input: I'm travelling from Munich to Bangkok via Muscat at the end of September (economy class, so no lounge available). The Airport in which I'll land will be the Suvarnabhumi International Airport and the local time will be 8.00.  

My parents will be flying with a different plane, which will land at the same airport at 13.00.
Provided that we already reserved our hotel in BKK and I asked if I could do an early check-in, to which they replied that I had to pay a night more (didn't expect that from a 5 stars hotel), I see myself bored as hell, sweat-stinky (apparently there's no possibility to take a shower in that airport), waiting on a bench with all my (heavy) stuff around. I would very much like to avoid that.
What are my best options (money/time/relax-wise)?


Could I do anything decent enough to spend a couple of hours in the airport (possibly having my baggage stored anywhere?
Should I go to the hotel and try to see if they can make me check-in anyway (and try not to pay more)?
Should I surrender to the hotel's policy and have my room ready for me by paying a night more?
Should I go to the hotel, store my things and go out strolling a bit (with jet-lag, without shower and so on...)?




Output: 5 Hours (at least) to spend in BKK Suvarnabhumi or what else?