Most successful professional football players began playing football as youths, though a significant number learned the sport later in life. No professional football player who ignored the advice of his coaches, however, has ever become successful.

If the above statements are true, which of the following must also be true?


A. Not all professional football players who played the sport as youths ignored the advice of coaches.

B. The more attentive a professional football player is to his coaches' advice, the more likely he is to be successful.

C. The most successful professional football players played the sport as youths.

D. No professional football player who learned the sport later in life will ignore his coaches' advice.

E. All unsuccessful professional football players have ignored the advice of coaches.

A. Not all professional football players who played the sport as youths ignored the advice of coaches.
Will Keep it for now !!

B. The more attentive a professional football player is to his coaches' advice, the more likely he is to be successful.
Additional Information/Out of scope
In a Must be true type , we cannot introduce any other information

C. The most successful professional football players played the sport as youths.
There is a difference between played the sport as youths and began playing football as youths
out

D. No professional football player who learned the sport later in life will ignore his coaches' advice.
I would count it as additional information
so out-

E. All unsuccessful professional football players have ignored the advice of coaches.
The set of all unsuccessful professional football players is large, we cannot say all were unsuccessful because they ignored the advice.
out-

A