Not just any evidence can, or should, be used in an argumentative essay. It should fulfill some criteria. Please select from the following statements the one with the right description.
选项：

A:Credible: This means that the evidence is clear, logical and meaningful. It should convince.;
B:Effective: This means that the source of the evidence is reliable and trustworthy.;
C:Relevant: This means that the evidence is related directly to the topic or claim being made.;
D:---