Answer:
A: This statement is not logical because it makes the person look bad before he makes his argument.
Step-by-step explanation:
The best description of the statement is expressed in option A, which explains that it is not logical, only a personal opinion and accusation that might be true or not, but surely it taints the opponent's reputation before he or she has a chance to manifest their argument. The best way to prove their views as being wrong should be debating.