TASK DEFINITION: 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 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: Five hikers are walking across a large open space towards a mountain. Sentence 2: A few hikers are walking across a field and see a mountain.

SOLUTION: Theres a crowd of people running along a trail to see a movie.

PROBLEM: Sentence 1: Two men are standing in a recording studio. Sentence 2: Two men are in a studio.

SOLUTION: Two men are dancing.

PROBLEM: Sentence 1: A girl in a blue shirt feeds an exotic bird Sentence 2: The girl is by a bird.

SOLUTION:
The girl is feeding a giraffe.