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.

[EX Q]: Sentence 1: A man with a yellow flag is standing on the street as several people walk by. Sentence 2: A tall human standing
[EX A]: A human standing

[EX Q]: Sentence 1: A woman and boy sit on a police motorcycle. Sentence 2: A boy and his mom are waiting for the policeman to return to his motorcycle.
[EX A]: Two people are on a bike.

[EX Q]: Sentence 1: Man building something in a murky river, while wearing a hat. Sentence 2: A park ranger wearing his uniform hat is setting up a water testing experiment in the muddy river.
[EX A]:
A guy in a hat is working to make something where the river is cloudy.