The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Upper lip is formed by the fusion of:   (A) Maxillary and lateral nasal process.   (B) Lateral nasal and median nasal process.   (C) Maxillary, lateral nasal, median nasal process.   (D) Maxillary, mandibular, lateral nasal, median nasal process.
['(C) Maxillary, lateral nasal, median nasal process. <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Maxillary and lateral nasal process. \n (B) Lateral nasal and median nasal process. \n (C) Maxillary, lateral nasal, median nasal process. \n (D) Maxillary, mandibular, lateral nasal, median nasal process. <> possible answers', '  Upper lip is formed by the fusion of: <> context@']