You will be given a definition of a task first, then some input of the task.
You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.

In real estate in the United States, a deed of trust or trust deed is a deed wherein legal title in real property is transferred to a trustee, which holds it as security for a loan (debt) between a borrower and lender. The equitable title remains with the borrower. The borrower is referred to as the trustor, while the lender is referred to as the beneficiary.
Output:
is a deed of trust a security instrument?