Assertion: lion's family | /r/CapableOf | hone their hunting
Facets:
value: to require minimal energy
type: PURPOSE
Source sentences:
text: Once they start to learn something, orcas will keep perfecting the skill, and this family has honed their hunting to require minimal energy," says Olga Shpak, a biologist at the Severtsov Institute of Ecology in Russia who saw the hunt firsthand in the Okhotsk Sea.