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 contradict 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 cups water in his hands at a fountain with a statue. Sentence 2: Man collects water in his hands at an outdoor fountain to give his dog a drink
[EX A]: Man at a water fountain collects water in his hands.

[EX Q]: Sentence 1: A man with a shaved head and a button-up shirt looks into a microscope near a poster about red blood cells. Sentence 2: A scientist studies a vaccine.
[EX A]: A man without hair near a poster about red blood cells is looking through a microscope.

[EX Q]: Sentence 1: A woman in a cycling jersey rides a bicycle. Sentence 2: A woman competes in a bicycle race.
[EX A]:
A woman rides a bicycle.