What type of evidence would consist of oral testimony?

Oral testimony is best classified under parol evidence. Parol evidence refers to spoken or verbal statements that are made to clarify or explain a contractual agreement and can include testimony given by witnesses during legal proceedings. This type of evidence is crucial in legal contexts, as it can provide insight into the intentions and understandings of the parties involved in an agreement, especially when interpreting written contracts.

Real evidence refers to tangible items that can be examined, such as physical objects or documents, while judicial notice involves accepting a fact as true without the need for further evidence because it is already established or universally recognized. Primary evidence typically refers to original documents or items directly from the source in question, rather than verbal accounts. Hence, parol evidence effectively encompasses oral testimony, making it the accurate choice in this context.