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: Middle-aged Asian woman working in a plant giving the universal sign for peace. Sentence 2: A middle-aged Asian woman is wearing a long coat.

SOLUTION: A woman is holding up the peace sign.

PROBLEM: Sentence 1: Two girls are standing outside. Sentence 2: Two girls stand outside while waiting for their friends.

SOLUTION: Two people stand around outdoors.

PROBLEM: Sentence 1: A man with a dog and a woman carrying something blue in a clear plastic bag, standing on a city street. Sentence 2: A man is walking his dog

SOLUTION:
The man and woman are standing on the city street.