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 neither agree nor 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 boy jumps over three other students in a martial arts demonstration. Sentence 2: A boy is jumping.
The boy is having fun.

Sentence 1: A dog catching a toy in a field Sentence 2: A dog outside.
A dog catching a ball.

Sentence 1: A sign that displays "Mongolian BBQ" shines above two employees in white shirts and caps and green aprons. Sentence 2: two people are working

the men are mongolian