Write a correct answer for the question. You should reason about prototypical situations and provide the correct answer. Avoid answers that provide incomplete justification for the question.

Input: Consider Input: in today's world, name something that helps people stay "forever young."

Output: plastic surgery


Input: Consider Input: past or present, name a boxing champion who was respected outside the ring as much as he was inside the ring.

Output: muhammad ali


Input: Consider Input: name something madonna will probably still be doing when she's 80.


Output: singing