Assertion: stapes's base | /r/CapableOf | articulate with the oval window
Facets:
Source sentences:
text: It has a base (foot piece/footplate) which articulates with the oval window and conducts vibrations to the cochlea.
text: The manubrium (handle) of the malleus articulates with the tympanic membrane, while the footplate (base) of the stapes articulates with the oval window.