Answer:
The correct answer is D. If you have more evidence against your position than for it, you should gather more supporting evidence.
Explanation:
Evidence is the material proof that serves to reinforce the credibility of an argument. Therefore, it provides said argument with a presumption of legitimacy and reality, thereby giving it acceptance, that is, from the provision of evidence, the argument begins to be socially accepted.
Therefore, in an argumentative debate or clash, if the counterpart possesses a greater amount of evidence to support his idea, the ideal situation would be to obtain evidentiary material to counteract said evidence provided by the counterpart.
