input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The resolving power of a microscope depends upon all of the following except:   (A) Size of the apeure   (B) Focal length of the eyepiece   (C) Thickness of the film   (D) Wavelength of light source used
output: ['(C) Thickness of the film <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Size of the apeure  (B) Focal length of the eyepiece  (C) Thickness of the film  (D) Wavelength of light source used <> possible answers', '  The resolving power of a microscope depends upon all of the following except: <> context']