instruction:
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 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.
question:
Sentence 1: A man and woman are laying towels down at the beach. Sentence 2: A man and woman are at the beach.
answer:
A bike rider flips over the jump.


question:
Sentence 1: A street market crowded with customers, vendors, and their wares. Sentence 2: A street market filled with people.
answer:
People shopping for christmas gifts.


question:
Sentence 1: A group of friends white water rafting and having a great time. Sentence 2: A group of friends rafting.
answer:

A group of friends rafting on a river.