Which of the following types of evidence proves or disproves a specific act through oral testimony based on information gathered through the witness's five senses?

Conclusive evidence is so compelling and overwhelming that it cannot be rebutted or contradicted - it is defined by its strength, not by the sensory mechanism of the witness.

Best evidence refers to the legal rule requiring the original document be produced rather than a copy; it pertains to documentary evidence, not sensory witness testimony.

Hearsay evidence is second-hand testimony in which the witness repeats what another person stated outside of court, meaning it is not based on the witness's own direct sensory perception.

Direct evidence is testimonial evidence in which a witness personally observed, heard, smelled, touched, or tasted something relevant to the case. It directly proves or disproves a fact without requiring any inference or presumption, making it the category that maps precisely to oral testimony based on the five senses.