Assertion: dolphin | /r/ObjectUse | used by military
Facets:
value: for echolocation
type: PURPOSE
value: for their advanced intelligence
type: CAUSE
Source sentences:
text: Dolphins are used by militaries for their advanced intelligence and echolocation
text: The idea of dolphins being employed by the military to scan harbors for enemy swimmers or pinpoint the location of underwater mines may seem like the plot of a B-rated movie, but it's true — and has been for decades.