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

Ex Input:
I am travelling from London Heathrow Underground to Norwich, UK on the 18th of June 2017.  For this purpose, I purchased tickets via trainline.com and these were delivered to the USA  (perhaps it was a bad idea, but its done now!).



I am confused as to how to use these tickets/this ticket.  The folks at Trainline.com were unable to help me via telephone. I noticed that when I use Trainline's route service, this was returned:



So the ticket(s) I have:


Where do I use them? At London Heathrow underground or elsewhere?
Should I get other tickets for the tube journey between Heathrow underground to Liverpool street station?
Related: Where exactly is Heathrow underground with relation to terminal 2?


Please do let me know if I can improve this question in any fashion.


Ex Output:
How to use purchased train tickets for London Heathrow Underground to Norwich


Ex Input:
Can you give me all available options? I am a 20-year-old student. My friend and I want to travel to Italy. The embassy wants to make sure that I will come back to my country, so they want a proof like a house and a high salary. I run a website on the internet with 1,000$ a month earnings. Will they accept that? Or do I have to be an employee?


Ex Output:
Schengen visa for a student


Ex Input:
I'm traveling to Nepal and I don't know if I need to bring power adapters and if so which power adapters to bring


Ex Output:

I'm from Israel, do I need power adapters for Nepal?