When any statement of which evidence is given forms part of a longer statement or of a conversation, or part of an isolated document or is contained in a document which forms part of a book or of a connected series of letters or papers, evidence shall be given of so much and no more of the statement, conversation, document, book or series of letters or papers as the court considers necessary in that particular case to the full understanding of the nature and effect of the statement and of the circumstances under which it was made.
evidence
“evidence” includes— (a) all statements which the court permits or requires to be made before it by witnesses in relation to matters of fact under inquiry: such statements are called oral evidence; (b) all documents produced for the inspection of the court: such documents are called documentary evidence;
Judgments of Courts When Relevant