Assertion: human gastrointestinal tract | /r/MadeOf | the esophagus
Facets:
Source sentences:
text: The human gastrointestinal tract consists of the esophagus, stomach, and intestines, and is divided into the upper and lower gastrointestinal tracts.
text: The human gastrointestinal tract consists of the esophagus, stomach, and intestines, and is divided into the upper and lower gastrointestinal tracts.