Start by naming any country that France borders. Then name any country that borders any of those countries. Then keep going until there are no more countries left to name.
The way I see it, New York is an established city and can be categorized as one proper noun. Mostly because the 'New' in New York isn't an adjective, it's just a part of the name. But- if you want to extend that logic to Krusty Burger being one word, I could see that too. Grammar is a tricky thing. Thanks for your interest in the quiz though!