In this task, you're given a pair of sentences, sentence 1 and sentence 2, that contradict each other. Your job is to alter sentence 2 so that the pair 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.

Sentence 1: A man climbing a rock wall Sentence 2: A man is sitting under a tree drinking a lemonade.
There is a person scaling a wall.

Sentence 1: A little child with a red cap and a duck are in the grass. Sentence 2: A child wearing a blue helmet feeds a bird.
There is a child and animal outdoors

Sentence 1: A boy stands alone in a classroom. Sentence 2: The boy gives a presentation to a full classroom.

The guy is alone in the room.