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 a black jacket stands, holding an open book in front of a chalkboard and globe. Sentence 2: A tall man.
[A]: The street vendor was selling bananas.


[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: Four bicycles indoors: a red one being held by woman in black and a dog in the basket, a black one with saddlebags and a man in a gray shirt holding it, a blue one being ridden by a man in black shorts and a white shirt, and another that is blocked but is held by a person in an orange jacket. Sentence 2: Four people have recently bought bicycles at a brick-and-mortar retailer.
[A]:
Four people are handling bikes indoors.