TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair neither agree nor 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: There are a couple of old men sitting on a concrete bench outside. Sentence 2: A few old men are sitting on a bench

SOLUTION: A couple of old men are conversing with each other

PROBLEM: Sentence 1: A skateboarder jumps over a white fire hydrant. Sentence 2: The hydrant is under the skateboard.

SOLUTION: The skateboarder used a ramp.

PROBLEM: Sentence 1: a boy wearing a white shirt and pink shoelaces jumping on a railing Sentence 2: A boy is wearing clothes.

SOLUTION:
A boy is wearing a hat.