Answer:
I'm assuming with all the given answers, A would make the most sense
Step-by-step explanation:
If these are the given questions
A. All components of health
B. Your physical fitness being in the top 10% of the population
C. Being free of diseases
D. Both physical and mental health
I would argue that B isn't a valid answer and when measuring wellness, you don't just want to look at diseases, but your overall health.
So my best guess is A