In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair agree with each other. Generated sentences must be short, with less than 15 words. New information can be introduced. Avoid using pronouns to confuse the subject of the sentence.

Sentence 1: An older gentleman taking a walk. Sentence 2: A old dog is talking a walk.
A old man is taking a walk.

Sentence 1: A bartender with a white shirt is pouring a glass of orange liquor. Sentence 2: A bartender is running down the street.
A bartender is serving drinks.

Sentence 1: A collection of string musicians prepare to play a song as the conductor steps to the podium. Sentence 2: A local band was sued by the BSO.

Musicians prepare themselves.