Assertion: eardrum's hole | /r/HasProperty | thin membrane
Facets:
Source sentences:
text: A hole or rupture in the eardrum, a thin membrane that separates the ear canal and the middle ear, is called a perforated eardrum.
text: A hole or rupture in the eardrum, a thin membrane that separates the ear canal and the middle ear, is called a perforated eardrum.