In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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: People running in a marathon in running clothes. Sentence 2: The marathon just began
People running a marathon.

Sentence 1: a young boy sliding on the grass in an innertube Sentence 2: This youngster is moving fast.
The road that is shown is not incredibly smooth.

Sentence 1: Three girls with bathing suit tops and shorts on, one with a hat, are sitting on a large rock beside water at there feet, looking into the sky. Sentence 2: A group of girls chill by the lake.

Girls in swimsuits and shorts are sitting on a rock by the water.