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.

Ex Input:
Sentence 1: Dog training on the mountain Sentence 2: A dog is taking a class.

Ex Output:
A dog is on a mountain.


Ex Input:
Sentence 1: Busy city street scene displaying pedestrians and automobile traffic. Sentence 2: Cars are stopped at a red light.

Ex Output:
There are cars and people on a street.


Ex Input:
Sentence 1: A small boy dressed in a black sweatshirt with a logo on it, holds a red bat in front of blue stadium seats. Sentence 2: A small boy is playing a game of baseball.

Ex Output:

A small boy is inside a stadium.