input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the following is not a monomeric intermediate filament?   (A) Vimentin   (B) Keratin   (C) Desmin   (D) Tubulin
output: ['(D) Tubulin <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Vimentin  (B) Keratin  (C) Desmin  (D) Tubulin <> possible answers', '  Which of the following is not a monomeric intermediate filament? <> context']