what is the synonyms of this sentences "If the contract is in writing, an important rule called the parol evidence rule will be applied by the court. the effect of this rule is that, if the contract is wholly or entirely in writing, other evidence is not admissible which would add to, vary or contradict the written document. To hold otherwise would mean that there would be no point at all in having a written contract. Someone can help me? because i want to summit this on turnitin, Thank You

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