instruction:
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 agree with 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: Two people standing outside a blue tent structure on a snowy surface. Sentence 2: Two people are making base camp on Mt. Everest.
answer:
There are two people outside by a tent.

question:
Sentence 1: A person is operating a crane. Sentence 2: The person is operating a crane to tear down a building.
answer:
The person is operating the crane.

question:
Sentence 1: two little boys admire a shop window. Sentence 2: Two brothers look at the puppy in the window.
answer:
Two boys are in front of a window.