In this task, you're given a pair of sentences, sentence 1 and sentence 2. Sentence 2 contradicts sentence 1. Your job is to alter sentence 2 so that the pair neither agree nor 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 large, light blue van advertises beach gear on its side with dark clouds in the background. Sentence 2: A light blue van drives down the road on a sunny day.
The light blue van is advertising surfing equipment.

Sentence 1: A crowd scene with pigeons in a plaza. Sentence 2: Dogs running around a plaza.
Twenty birds in a crowd in a busy plaza.

Sentence 1: A skateboarder is jumping over an obstacle in front of a white house. Sentence 2: a skateboarder is surfing.

a skateboarder is doing tricks.