Assertion: sea slug | /r/HasAspect | two pairs of tentacles
Facets:
value: on their head
type: LOCATION
Source sentences:
text: Most sea slugs have two pairs of tentacles on their head used primarily for sense of smell, with a small eye at the base of each tentacle.
text: Most sea slugs have two pairs of tentacles on their head used primarily for sense of smell, with a small eye at the base of each tentacle.