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.

Q: Sentence 1: A man in hiking gear, walking across a shallow waterfall. Sentence 2: A man is swimming across a waterfall.

A: A man is walking.
****
Q: Sentence 1: Three old women look at a museum exhibit, one inspects it closer. Sentence 2: The women are singing a song.

A: The people here are more than 100 years old, if you combine their ages.
****
Q: Sentence 1: A group of people are riding in a horse-drawn cart. Sentence 2: Some people get onto a bus.

A:
Some people are riding in a horse cart.
****