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 Q]: Sentence 1: A professor is holding up a piece of paper. Sentence 2: The professor has a paper.
[EX A]: The teacher is holding a piece of paper above his head.

[EX Q]: Sentence 1: A white dog walking beside a bicycler. Sentence 2: A puppy is running
[EX A]: A dog walking beside a person on a bike.

[EX Q]: Sentence 1: A large truck is transporting 2 small dump trucks. Sentence 2: The truck is transporting the broken trucks.
[EX A]:
A large truck has other trucks in it.