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.

Sentence 1: A woman in a black jacket and jeans is rollerblading in a rink. Sentence 2: A woman having fun rollerblading.
A woman rollerblading

Sentence 1: A group of girls playing roller derby while an audience looks on in the background. Sentence 2: The team in blue is winning the roller derby.
The girls are rollerskating.

Sentence 1: two guys in street cloths doing some marshal arts. Sentence 2: A couple of guys challenge each other to marshal arts in their street clothes.
Two men are doing martial arts outside.