TASK DEFINITION: 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.
PROBLEM: Sentence 1: Two men sit in rounded green chairs on bright blue carpet. Sentence 2: Men are talking and relaxing.

SOLUTION: People are seated in bright surroundings.

PROBLEM: Sentence 1: Two girls clean the glass windows of an entryway while another woman speaks to them. Sentence 2: Two girls wearing scarves cleaning glass while a woman speaks to them.

SOLUTION: Two girls cleaning glass while a woman speaks to them.

PROBLEM: Sentence 1: Two surfers are exiting the ocean while some other people are wading the surf. Sentence 2: Two surfers are in the pacific ocean surfing.

SOLUTION:
Two surfers are exiting the ocean.