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: A older mustached gentleman with glasses and a hat strums an electric guitar in front of a blue microphone. Sentence 2: A older mustached gentleman with glasses and a hat strums an electric upright bass in front of a microphone.
An older man strums his electric guitar.

Sentence 1: A man with a beard and no shirt on has his bicycle upside down and is repairing it. Sentence 2: The man has no facial hair and is wearing a shirt.
A man repairs his bike.

Sentence 1: A man plays the piano, while a second man plays a guitar and a third man plays the saxophone. Sentence 2: Three men are in a garage working under the hood of an old car.

Three men are playing musical instruments.