The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the following is not true regarding teeth features and ethnicity?   (A) Upper third molar is most commonly absent in Mongolians   (B) Carabelli cusps are seen in Caucasians   (C) Negros have wide molar cusps and deep, shovel shaped cusps in incisors   (D) Prominent lingual ridge and labial ridge is seen in Mongolians
['(C) Negros have wide molar cusps and deep, shovel shaped cusps in incisors <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Upper third molar is most commonly absent in Mongolians \n (B) Carabelli cusps are seen in Caucasians \n (C) Negros have wide molar cusps and deep, shovel shaped cusps in incisors \n (D) Prominent lingual ridge and labial ridge is seen in Mongolians <> possible answers', '  Which of the following is not true regarding teeth features and ethnicity? <> context@']