Question: Cobra the cat spits up hairballs a lot. He spit up a hairball on his scratching post and it rolled a rather far distance. He also spit up a hairball in his litter box, but it didn't roll very far at all. The lint ball that was spit up in the litter box heated up _____ than the lint ball that was spit up on the scratching post (A) more (B) less Do not use A and B to answer the question but instead, choose between "scratching post" and "litter box".
A:
scratching post