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: A woman is teaching a kid while cutting. Sentence 2: A mother is teaching her child how to cut up fruits and vegetables for a snack.

SOLUTION: A woman and a child are together.

PROBLEM: Sentence 1: A woman wearing a red coat smiles down at the camera. Sentence 2: A model in a red coat.

SOLUTION: A woman in a red coat.

PROBLEM: Sentence 1: A group of female swimmers dive into a swimming pool. Sentence 2: A group of female swimmers are in a swim dancing competition.

SOLUTION:
A group swimmers are diving into a pool.