input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** True about Postural Hypotension:   (A) Decreases in systolic blood pressure 20 mmHg within 6 mins   (B) Decreases in systolic blood pressure 20 mmHg within 3 mins   (C) Decreases in diastolic blood pressure 20 mmHg within 6 mins   (D) Decreases in diastolic blood pressure 20 mmHg within 3 mins
output: ['(B) Decreases in systolic blood pressure 20 mmHg within 3 mins <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Decreases in systolic blood pressure 20 mmHg within 6 mins  (B) Decreases in systolic blood pressure 20 mmHg within 3 mins  (C) Decreases in diastolic blood pressure 20 mmHg within 6 mins  (D) Decreases in diastolic blood pressure 20 mmHg within 3 mins <> possible answers', '  True about Postural Hypotension: <> context']