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 skateboarder doing a jump on train tracks. Sentence 2: A boy jumps his skateboard in front of an oncoming train.
[EX A]: A skateboarder jumping.

[EX Q]: Sentence 1: Children play with a remote-control boat in a pond with a boat house. Sentence 2: Childern crash the boat.
[EX A]: Childern are playing

[EX Q]: Sentence 1: Two men at a rodeo attempting to rope a calf. Sentence 2: The people are chasing an animal to rope it.
[EX A]:
Two men wrangle cattle.