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: Spectators on a rocky, grassy beach sit and watch events unfolding on a lake. Sentence 2: The spectators are watching a very elaborate proposal.

SOLUTION: The spectators are outside.

PROBLEM: Sentence 1: The white dog has a blue shirt on and is behind a black dog with a rellow shirt on. Sentence 2: The white dog is chasing the black dog.

SOLUTION: Two dogs are wearing shirts.

PROBLEM: Sentence 1: A group of adults gather for a picture in front of a brick house. Sentence 2: Four women are sitting on the porch

SOLUTION:
People are standing in front of a house