In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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: Six men sit in front of a dock, four of them wearing blue. Sentence 2: Six men sit outside.
Six women sit outside a mansion.

Sentence 1: Four people in a room with a table full of books. Sentence 2: there are four people in the room.
They are burning the books.

Sentence 1: A woman is at an ice cream shop and she is waiting for the man to scoop her ice cream. Sentence 2: A woman is waiting for her ice cream treat.

A woman is waiting for a hotdog.