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 group of people are riding on a John Deere tractor in a field. Sentence 2: A bunch of hairy people are riding on a tractor.

SOLUTION: A bunch of people are riding on a tractor.

PROBLEM: Sentence 1: A boy and a man work on an upturned bicycle's front wheel. Sentence 2: Two people are almost done working on a bike.

SOLUTION: Two people are working on a bike.

PROBLEM: Sentence 1: A black woman in a building is handing back a card to someone, she is wearing a worker's uniform. Sentence 2: Two people together in a bank building.

SOLUTION:
A woman is giving someone a card.