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 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.

Sentence 1: A female bicyclist takes in the ocean view. Sentence 2: A woman rides a bike.
For whom the bell cracks up.

Sentence 1: A man falls to his knees as he entertains the guest. Sentence 2: A man is on his knees
The man is kicking a hole in his wall

Sentence 1: Someone is cooking in a fast food restaurant. Sentence 2: A chef is making food.

A customer is making his own food at a resturant.