Where do you find sulfur-colored stones and Yogi Bear?

This is a bit of a trick question! Here's why:

* Sulfur-colored stones: Sulfur itself is a bright yellow mineral. It's often found in volcanic areas where it's deposited as a result of volcanic activity. You wouldn't call it a "stone" in the traditional sense.

* Yogi Bear: Yogi Bear is a fictional cartoon character. He lives in Jellystone Park, which is also fictional.

So, you can't find sulfur-colored stones and Yogi Bear in the same place!