Which of the following describes relevant evidence?

Relevant evidence is defined as evidence that tends to prove or disprove a fact in question. This means that the evidence has a direct connection to the issues being contested in a legal proceeding. It plays a crucial role in helping to establish or undermine claims or defenses, contributing to the overall understanding of the case at hand.

In the context of a legal trial, the relevance of evidence is paramount, as it can influence decisions made by judges and juries. Evidence that fits this definition serves to clarify points of contention, support a party's arguments, or provide necessary context for the factual determinations that must be made.

The other options do not accurately capture the definition of relevant evidence. Evidence that is only partially related to the case might not sufficiently support or conflict with the facts in question. Evidence that has no bearing on the case is irrelevant and would typically be excluded from consideration. Evidence presented by witnesses, while it can be relevant, is not a defining trait of relevance itself since relevance applies to all forms of evidence, not just testimonial evidence.