Assertion: esophagus | /r/UsedFor | refer to a part of the alimentary canal
Facets:
Source sentences:
text: Esophagus refers to a part of the alimentary canal, which is a muscular tube lined with a mucous membrane, connecting the throat to the stomach, while throat refers to the part of the neck in front of the spinal column, serving as the passage to the stomach and lungs.