Sentence help

AnonymousIs this sentence correct?

Yes.

Anonymous is the article required?

Yes, unless you capitalize Sin City.

Mister Micawber AnonymousIs this sentence correct?Yes.Anonymous is the article required?Yes, unless you capitalize Sin City.

Thanks. Does that mean that (a) is required if sin city is not capitalized, and not required if it is capitalized?

Could you tell me the reason if I have understood correctly, please?

AnonymousDoes that mean that (a) is required if sin city is not capitalized, and not required if it is capitalized?

Here is what I said:
...is the article required? Yes, unless you capitalize Sin City.

AnonymousCould you tell me the reason

'Sin City' would be a proper noun.

Mister Micawber AnonymousDoes that mean that (a) is required if sin city is not capitalized, and not required if it is capitalized?Here is what I said: ...is the article required? Yes, unless you capitalize Sin City.AnonymousCould you tell me the reason'Sin City' would be a proper noun.

Sorry I just wasn't sure about the meaning of 'unless'. Which one would yo

Or which one would work better for the meaning of my sentence?

Since I love the movie, I would certainly capitalize it—and no article.