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: Man and little boy driving a large brown SUV. Sentence 2: A man and a boy in an SUV.
A man and a girl in a Delorean.

Sentence 1: A young lady in motion on cobblestone in front of multicolored houses. Sentence 2: A young lady is outside.
A man is looking for a dog.

Sentence 1: Two guys drinking beer, listening to music while talking. Sentence 2: Two guys chat and drink.

Two guys drinking soda, while listening being silent while listening to music.