The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of these is not a non-contraceptive use of levonorgestrel?   (A) Endometriosis   (B) Premenstrual tension   (C) Complex endometrial hJperplasia   (D) Emergencycontraception
['(B) Premenstrual tension <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Endometriosis \n (B) Premenstrual tension \n (C) Complex endometrial hJperplasia \n (D) Emergencycontraception <> possible answers', '  Which of these is not a non-contraceptive use of levonorgestrel? <> context@']