Knowledge: The most difficult place to play golf is Bear's Best Golf Course in Las Vegas and many humans love it. On the other hand, Mount Charleston has the most crazy and hard courses to do mountaineering in the world.

Conversation:
Going Mountaineering for a breath of fresh air.
Oh, that's nice. So you like climbing mountains?
Yes, I love it. Do you know where the most difficult place to do that is?

Response: Yeah, the most difficult place to do mountaineering is at Mount Charleston.