Assertion: manta ray's tail | /r/AtLocation | 2-6 poisonous stringers
Facets:
value: at the base
type: LOCATION
Source sentences:
text: Tail of Spotted Eagle Ray: The tail of these species is long and is attached to 2-6 poisonous stringers at the base.
text: The tail of these species is long and is attached to 2-6 poisonous stringers at the base.