input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Flow of a material refers to:   (A) Continued change of the material under a given load   (B) The consistency of a material when mixing   (C) The homogeneity of gypsum products   (D) Dimensional change of the material during settings
output: ['(A) Continued change of the material under a given load <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Continued change of the material under a given load  (B) The consistency of a material when mixing  (C) The homogeneity of gypsum products  (D) Dimensional change of the material during settings <> possible answers', '  Flow of a material refers to: <> context']