Minnie owned a condominium valued at $145,000. When Minnie was 81 years old she transferred the condominium by deed to herself and her niece, Jane, "as joint tenants with right of survivorship and not as tenants in common." After Minnie's death, a dispute arose between Jane and her sister over ownership of the home. Did Minnie's conveyance to Jane create a joint tenancy? Why? Were the unities of title requirements met? How?