How can it be proved in civil title suit that a person was in the role of fiduciary capacity and purchased property on behalf of his brother in law(बहनोई) and that transaction do not come under the purview of benami transaction prohibition act 1988.property was purchased benAMI by a person in the name of his wife's brother.Is this point of rejoinder has any merit for rejecting the petition of defendants that the transaction is barred under benami transactions prohibition act.pls help