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: Five hikers, one facing towards the camera and the others facing away from it, are walking through a rocky riverbed. Sentence 2: 5 hikers are fording a river.

SOLUTION: Five people are hiking.

PROBLEM: Sentence 1: A woman in a jean jacket and black sunglasses stands outside with two young boys by a kiosk, looking at a paper she is holding in her hand. Sentence 2: A woman and two boys are standing outside a store.

SOLUTION: A woman is outside with two boys.

PROBLEM: Sentence 1: A son chops wood with an axe. Sentence 2: A young person is chopping wood.

SOLUTION:
A person is chopping wood.