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: Baby in a lavender onesie lying on a pastel green blanket on a couch crying. Sentence 2: The baby is not happy right now.
The baby has just learned to walk.

Sentence 1: A man wearing no shirt climbs a steep cliff. Sentence 2: A shirtless man was climbing up the face of the cliff.
The lady was hiking the mountain.

Sentence 1: Cars drive under a bridge while people walk up above. Sentence 2: cars are driving

the cars are not on the street