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.

Sentence 1: A partly cloudy day at the beach with people standing around and a building on the right. Sentence 2: People wait for an event on the beach to start.
There are humans at in the beach in the daytime.

Sentence 1: Military personnel looking over a guard rail. Sentence 2: Authorities from the army inspecting something near the road.
Officials examining the scene.

Sentence 1: Five people are standing by a white boat. Sentence 2: Five people carefully examine a white boat.
Five people are near a boat.