TASK DEFINITION: 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.
PROBLEM: Sentence 1: A chemistry student is eyeballing the contents as it sits on a weight scale. Sentence 2: The chemistry student is in the classroom.

SOLUTION: The chemistry student is verifying his information.

PROBLEM: Sentence 1: Two men are riding Segways on busy street. Sentence 2: The men the street are on is very crowded at the moment.

SOLUTION: It is just after 5 and the streets are filled with cars of people who just got off work and are heading home.

PROBLEM: Sentence 1: A wet bulldog shakes off water. Sentence 2: A wet dog is shaking off water.

SOLUTION:
a bulldog is shaking off water after a swim.