Assertion: middle ear's bone | /r/CapableOf | lie medial
Facets:
value: to the tympanic membrane
type: TRANSITIVE-OBJECT
Source sentences:
text: The middle ear, also known as the tympanic cavity or the tympanum, is a pneumatized (air filled) region of the temporal bone that lies just medial to the tympanic membrane (ear drum) and lateral to the promontory (caused by the turns of the cochlea) of the ear.