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: An older woman reading the paper on a park bench. Sentence 2: The woman is wearing a skirt.

SOLUTION: The woman is sitting outdoors.

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 man with a green star balloon standing to the side of the door of an ancient looking building Sentence 2: A man is outside a building built thousands of years ago.

SOLUTION:
A man stands by a building.