Which of These Elements Determine the Existence of a Bailment

Multiple Choice

Which of these elements determine the existence of a bailment?

A) A separation of ownership and possession of the property.
B) A duty on the party in possession to redeliver the identical property to the owner or to dispose of it according to the owner's directions.
C) Neither of these.
D) Both a  separation of ownership and possession of the property  and also a  duty on the party in possession to redeliver the identical property to the owner or to dispose of it according to the owner's directions.