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.

[Q]: Sentence 1: A man wearing headphones is checking the screen of a handheld device while on the street. Sentence 2: Sue was looking at her ipad.
[A]: Bob was wearing his headphones and checking his ipod while walking.

[Q]: Sentence 1: A man on a bicycle is pulling a cart full of sticks and branches down a road. Sentence 2: The man is clearing brush from a forest.
[A]: A man on a bicycle is moving sticks and branches.

[Q]: Sentence 1: The small girl in the red shirt pushes the little boy on the baby swing. Sentence 2: The small girl in the red shirt pushes her little brother on the baby swing.
[A]:
The little boy in the baby swing is being pushed by a little girl in a red shirt.