Exercise seems foreign to those who are just plain what?
Options:
- sloth
- condition heart
- lazy
- work out
- couch potato
Let's think carefully first. Step-by-step reasoning process:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
A lazy person dont do exercise. Exercise seems foreign to those who are just plain lazy. So the final answer is lazy.