Generate a detailed anatomical illustration focusing on the human pharynx and es

Generate a detailed anatomical illustration focusing on the human pharynx and esophagus. Show the pharynx connecting to the esophagus, including the nasopharynx, oropharynx, and laryngopharynx regions. Emphasize the muscular structure of the esophagus, illustrating its connection to the stomach. Use a clear, educational style with labels for each part."