input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Independent assoment of maternal and paternal chromosome occurs at which stage of spermatocyte maturation:   (A) Spermatogonia to primary spermatocyte   (B) Primary spermatocyte to secondary spermatocyte   (C) Secondary spermatocyte to spermatids   (D) Spermatid to spermatozoa
output: ['(B) Primary spermatocyte to secondary spermatocyte <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Spermatogonia to primary spermatocyte  (B) Primary spermatocyte to secondary spermatocyte  (C) Secondary spermatocyte to spermatids  (D) Spermatid to spermatozoa <> possible answers', '  Independent assoment of maternal and paternal chromosome occurs at which stage of spermatocyte maturation: <> context']