input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Complete denture teeth are in edge to edge contact in centric occlusion. What should be done?   (A) Grind the centric holding cusp   (B) Grind the lingual fossa of upper and lower incisors   (C) Grind the cusp in such a way that the incline of the upper cusp slides buccally and lower cusp slides lingually   (D) Grind the cusp in such a way that the incline of the upper cusp slides lingually and lower cusp slides buccally
output: ['(C) Grind the cusp in such a way that the incline of the upper cusp slides buccally and lower cusp slides lingually <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Grind the centric holding cusp  (B) Grind the lingual fossa of upper and lower incisors  (C) Grind the cusp in such a way that the incline of the upper cusp slides buccally and lower cusp slides lingually  (D) Grind the cusp in such a way that the incline of the upper cusp slides lingually and lower cusp slides buccally <> possible answers', '  Complete denture teeth are in edge to edge contact in centric occlusion. What should be done? <> context']