Assertion: head's structure | /r/HasProperty | key
Facets:
value: to several senses
type: OTHER
Source sentences:
text: The inner ear sits in the bony labyrinth, and contains structures which are key to several senses: the semicircular canals, which enable balance and eye tracking when moving; the utricle and saccule, which enable balance when stationary; and the cochlea, which enables hearing.