According to Nassim Taleb,
the reason that most successful Wall Street traders make more money than their peers is not that they are more skilled but because they are lucky.To answer correctly we have to mantain parallelism.
A.
the reason that most successful Wall Street traders make more money than their peers is not that they are more skilled
but because they are lucky.
Not parellel, moreover avoid "the reason is that" on SC if possible-
B. most successful Wall Street traders make more money than their peers
not because they are more skilled,
but because they are lucky.
CORRECT
C. the reason
for most successful Wall Street traders making more money than their peers is that they are lucky and
not because they are more skilled.
The reason "for" is wrong, and not parallel
D. most successful Wall Street traders make more money than their peers
because of their luck, not
because they are more skilled.
"because" and "because of" are not parallel
E.
the reason why most successful Wall Street traders make more money than their peers is that they are not more skilled
but lucky.
Again, not parallel