Relevance refers to the degree to which something is connected or applicable to a particular topic or situation. It determines whether information or evidence is directly related and contributes to the understanding of the subject at hand.
The quality of being logically or factually sound; if something is valid, it means it's based on accurate information and reasoning.
Pertinence: Similar to relevance, pertinence refers to how closely something relates to a specific matter or issue.
Applicability: The extent to which something can be applied or used effectively in a given context.