What exactly are your trying to ask here? The question is not complete.
Answer
winner of a major golf championship
and professional golfer
True
e.g John's words felt like shards of glass when he spoke such harmful things
B and A look like good answers, but the meaning of candor is "unbiased, impartial"; and although that seems like a good answer it is not because the question does <em>not</em> ask you about a quote that talks of <em>entering</em> an argument, simply <em>being</em> in it. So, I would definitely say that the answer is A. :)