TASK DEFINITION: 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.
PROBLEM: Sentence 1: A crowd of people are waiting in line. Sentence 2: people waiting in line for the movies

SOLUTION: people waiting in line

PROBLEM: Sentence 1: Woman climbing an artificial rock wall. Sentence 2: A woman is training to go mountain climbing.

SOLUTION: People are ascending a climbing wall using grips for their hands and feet

PROBLEM: Sentence 1: A man scales a steep rock face as people look on from below. Sentence 2: The man is an architect.

SOLUTION:
The man is scaling a face.