The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Sealer penetration into dentinal tubule depends mainly on?   (A) Type of sealer used   (B) Method of obturation   (C) Not Recalled   (D) Not Recalled
['(B) Method of obturation <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Type of sealer used \n (B) Method of obturation \n (C) Not Recalled \n (D) Not Recalled <> possible answers', '  Sealer penetration into dentinal tubule depends mainly on? <> context@']