a mountain cave
An old man sits on a green aerobic ball at the foot of a cave. A backpacker stands in front of him.
It is unusual for people to bring an aerobic ball for mountain climbing.
Why did the man bring the aerobic ball?
Well, not THE answer, but AN answer. It's for my back. You have two more questions.
scene: a mountain cave description: An old man sits on a green aerobic ball at the foot of a cave. A backpacker stands in front of him. uncanny: It is unusual for people to bring an aerobic ball for mountain climbing. entities: Exercise_ball, Hermit. choices: A: Well, not THE answer, but AN answer. B: It's for my back. You have two more questions.