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: Yellow banners with a black lion print are hung across some trees in a sun-lit neighborhood. Sentence 2: There are advertisements for the local college hanging in the neighborhood.

SOLUTION: There are signs outdoors

PROBLEM: Sentence 1: Two people walking in the street one holding a pair of shoes. Sentence 2: A man and woman are walking in the street holding flip flops.

SOLUTION: The Asians are on a street.

PROBLEM: Sentence 1: A young woman in a black blouse, blue jeans, and sandals is standing behind another young woman who is seated with a red poncho draped around her as the first young lady cuts her hair. Sentence 2: Both women are in a beauty salon.

SOLUTION:
A person in a blouse.