Robert is a Pastor at the Former Heathens United Church. One of the members of his church, Mrs. Smith, is a very devout believer and trusts every word that Pastor Robert utters. During the course of a "pastoral counseling" session, Pastor Robert convinces Mrs. Smith to sell him her farm for $5,000. The actual value of the farm is $500,000. Mrs. Smith dies, and her estate wants to get the farm back. Under what theory should the estate sue to set aside the sale and get the farm back? Group of answer choices Undue influence Duress Extortion Novation