My grandparents are pretty specific about which places they deem appropriate for visiting.
In the UK, they've liked pretty much every place they've visited. They cherish Edinburgh and Liverpool, and worship Birmingham.
In America, their opinions are a bit more mixed. They fancy Boston and care for Washington, but dislike New York and avoid Chicago altogether.
They treasure the memory of their time in Paris, but detest France in general.
They fancy Tokyo, but resent Beijing and absolutely abhor Hong Kong.
Next, my grandparents want to visit Central Europe. Do you think they're more likely to have a good time in Berlin, Zurich or Vienna?