Assertion: tract | /r/HasProperty | all the structures
Facets:
value: sometimes
type: TEMPORAL
value: from the mouth
type: OTHER
value: to the anus
type: TRANSITIVE-OBJECT
Source sentences:
text: : A process that involves the action of enzymes to break down food into components that can be absorbed by the small intestine. gastrointestinal tract: This tract consists of the stomach and intestine, and sometimes includes all the structures from the mouth to the anus.