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 neither agree nor 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.

Sentence 1: Three children playing on a floor with toys. Sentence 2: The children are having fun.
Three young boys are playing with toy cars.

Sentence 1: One man walks past a building, while another sits in front of the building on a stoop. Sentence 2: A man walks past a building.
A man walks past a building to sit in front and beg for money.

Sentence 1: A young boy wearing a jacket pushing a hand mower on the grass. Sentence 2: A boy is mowing the grass.

A boy is getting paid to mow the grass.