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 man in a hat with long sleeves and long pants stands overlooking a city. Sentence 2: The man in the had overlooking the city waited for his friend.

SOLUTION: The man in the hat looked over the city.

PROBLEM: Sentence 1: A mother is holding a child. Sentence 2: The woman is carrying her son at the park

SOLUTION: The woman is carrying a child

PROBLEM: Sentence 1: a woman riding a tan horse with a white mane around a rodeo arena. Sentence 2: The crowd watches the woman ride her horse.

SOLUTION:
A woman is riding a horse.