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 black woman dressed in brown, approaching a woman in a white jacket and yellow hat, in front of a garage door. Sentence 2: There are tall women.

SOLUTION: One woman is approaching another woman.

PROBLEM: Sentence 1: A guy with brown hair in a plaid shirt and jeans is playing a guitar on a street corner. Sentence 2: The musician is playing a popular pop song.

SOLUTION: The busker is hoping to make some money.

PROBLEM: Sentence 1: An Elderly man crouches to lift the covering off the grill wear several shish kabab are grilling. Sentence 2: A man cooking food for a barbeque.

SOLUTION:
An old man is grilling shish kababs.