input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A patient on Anti - tubercular therapy develops tingling sensation in the limbs. Which of the following when substituted can result in improvement of symptoms?   (A) Thiamine   (B) Pyridoxine   (C) Folic acid   (D) Methylcobalamine
output: ['(B) Pyridoxine <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Thiamine  (B) Pyridoxine  (C) Folic acid  (D) Methylcobalamine <> possible answers', '  A patient on Anti - tubercular therapy develops tingling sensation in the limbs. Which of the following when substituted can result in improvement of symptoms? <> context']