In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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.

[EX Q]: Sentence 1: A group of ladies is walking by a blue wall. Sentence 2: The friends are walking.
[EX A]: The ladies are walking.

[EX Q]: Sentence 1: Four people sitting behind a table. Sentence 2: four people are enjoying a day at the lake
[EX A]: four people are at a table

[EX Q]: Sentence 1: Three bicyclists riding down a steep course wearing helmets. Sentence 2: the bicyclists are being careful down the steep course.
[EX A]:
The bicyclists are  wearing helmets.