$13.$ Which one of the following is not a pertinent question for an insurer to ask in determining how best to handle a given trust exposure?$($Search Chapter $1)$ a$.$ How are the parties to the trust related? b$.$ How is the lawyer who created the trust to be compensated in the event of a loss? c$.$ What are the grantor's rights under the terms of the trust? d$.$ What tangible property does the trust hold?