input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Insufficient closure of the flasks during packing of denture base resin can result in:   (A) Poor colour stability   (B) Less polymerization shrinkage   (C) Increase in vertical dimension   (D) Decrease in vertical dimension
output: ['(C) Increase in vertical dimension <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Poor colour stability  (B) Less polymerization shrinkage  (C) Increase in vertical dimension  (D) Decrease in vertical dimension <> possible answers', '  Insufficient closure of the flasks during packing of denture base resin can result in: <> context']