input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Within which parts of a gastric gland are chief cells located   (A) Fundus   (B) Isthmus   (C) Neck   (D) Gastric pit
output: ['(A) Fundus <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Fundus  (B) Isthmus  (C) Neck  (D) Gastric pit <> possible answers', '  Within which parts of a gastric gland are chief cells located <> context']