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.

Example Input: Sentence 1: Someone with an orange jacket walking with a bike points to a building. Sentence 2: Someone in a jacket is walking with a bike
Example Output: Someone with a red jacket walking with a bike points to a building.

Example Input: Sentence 1: A sleeping baby in a pink striped outfit. Sentence 2: The baby is dressed in pink stripes and is asleep.
Example Output: The baby who is crawling is wearing a blue outfit.

Example Input: Sentence 1: A man on a ladder painting a brick building blue. Sentence 2: A person is covering a wall with paint.
Example Output:
The man is drilling a hole on the wall.