In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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.

Example Input: Sentence 1: Two women sit on blocks underneath an umbrella. Sentence 2: There is more than one woman shown here.
Example Output: People running on a beach.

Example Input: Sentence 1: A man with a braided bandanna stands behind a drum set. Sentence 2: A man is standing behind a musical instrument.
Example Output: A person is playing the flute.

Example Input: Sentence 1: Four little girls playing soccer. Sentence 2: A group of girls playing with a soccer ball.
Example Output:
Four girls playing tennis.