I think it is b. I'm not sure hope this helps
" is located in the southwest", is the predicate of this sentence.
The one in the middle would, it is focusing on the dog and the cat.
The sentence that uses possessive pronouns correctly is
A. That dress looks like yours.
B. Is wrong because it's should be its. It's is a contraction for it is. So it would read - My dog carried it is toy out to the backyard.
C. Is wrong because their should not have an apostrophe s. It should read - The credit for the great food is all theirs.
D. Is wrong because her shouldn't have an apostrophe s. It should read - Those books on the shelf are hers.
Hope this helps :)
