input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The soft tissue tooth interface that forms after flap surgery in a previously denuded area is   (A) Long junctional epithelium   (B) Collagen adhesion   (C) Scar tissue attachment   (D) Connective tissue attachment
output: ['(A) Long junctional epithelium <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Long junctional epithelium  (B) Collagen adhesion  (C) Scar tissue attachment  (D) Connective tissue attachment <> possible answers', '  The soft tissue tooth interface that forms after flap surgery in a previously denuded area is <> context']