[Annuities.]\n(a) If an annuity, or the use, rent, income or interest of property, real or personal, is given by will or by trust instrument for the benefit of a person for life or until the happening of a contingency, such person shall be entitled to receive and enjoy the same from and after the death of the deceased, unless it is otherwise provided in such will or trust instrument.\n[There is no subsection (b).]
Massachusetts Legal Code