instruction:
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.
question:
Sentence 1: A small child pushes a stroller down the street. Sentence 2: A small child holds onto a stroller.
answer:
A small child tips over a stroller.


question:
Sentence 1: a biker enjoys a coffee. Sentence 2: A person is having a beverage.
answer:
A biker is drinking beer and playing pool with his friends.


question:
Sentence 1: A man taking photos of nature. Sentence 2: A man is photographing outdoors.
answer:

A man is taking photos of a wedding.