Which eastern european country shares zero or none of the same borders with countries that it shared borders with in 19 89, although its physical borders have not moved? That's a complicated one, but you know, that'll be explained later. And then, er, specifically, here sarah's questions for me. So she asked me questions. Now, these questions might seem a bit random, but sarah is a great quiz mistress and there is a link between all the answers to these questions. There is a link which is tailored to me somehow. Can you spot that link, and do you know the answers tothese questions?