Assertion: lugworm's head | /r/HasProperty | two to four pair of eyes
Facets:
value: normally
type: DEGREE
Source sentences:
text: The head normally includes two to four pair of eyes, although there are some blind species.
text: The head normally includes two to four pair of eyes, although there are some blind species.
text: The head normally includes two to four pair of eyes, although some species are blind.