Assertion: epiglottis's function | /r/HasProperty | to prevent food
Facets:
value: from entering the larynx area
type: TRANSITIVE-OBJECT
value: from entering the respiratory tract
type: TRANSITIVE-OBJECT
Source sentences:
text: Their main function is to prevent food from entering the respiratory tract.
text: Its main function is to prevent food and liquid from entering the larynx area during swallowing.