instruction:
Given a travel related situation, and given a specific question about the situation, summarize the question into a title
question:
Take for example this flight:



in 45 minutes you have to go through immigration, security checks, and probably you need to go to a different terminal: it's basically guaranteed that you can't catch the connecting flight

If I lose this connecting flight, are airlines required to find a replacement flight to me? (possibly without charge)

answer:
If security checks during a layover take too long time and I lose the flight, would the airline find me a solution for free?


question:
Are only Catholics/Christians allowed to visit the Vatican?

If not, can the non-Catholics access the same areas as Catholics?

answer:
Do I have to be Catholic to visit the Vatican City?


question:
I'm a UK citizen, and am going through the process of obtaining an H1-B visa for the USA.  There's a fair backlog at the moment so I have some free time on my hands and I'd like to visit the USA (to see friends and family, not to work).

If I have an H1-B application in progress, am I allowed to visit the USA on a visa waiver?

answer:

Can I enter the USA as a visitor, while I wait for an H1-B visa?