(SCR o 23 r 20)
(1) This rule applies if a contract is alleged by a party in a pleading.
(2) A bare denial of the contract by the opposite party is taken only as a denial in fact of the express contract alleged or of the matters of fact from which the contract may be implied by law, and not as a denial of the legality or sufficiency in law of the contract.
(3) In this rule:
"contract" includes promise and agreement.