Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best COMBINES each pair of sentences in the following sentences Mrs. Brown is nice. I borrowed her car yesterd

Mrs. Brown, whose car I borrowed yesterday, is nice.

Mrs. Brown's car, which was borrowed yesterday, is nice.

Mrs. Brown, who borrowed her car yesterday, is nice.

Mrs. Brown's car, which I borrowed yesterday, is nice.