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: Two people in shorts are running on the beach. Sentence 2: The people are swimming together.
Two people are outside.

Sentence 1: There is a small gathering of people on the grass in front of a beach. Sentence 2: The small gathering of people are playing volleyball.
People are watching the ocean.

Sentence 1: A black dog with a red collar is running on the snow. Sentence 2: The dog is white.

The dog is alive.