Assertion: firefly's larva | /r/CapableOf | use their lights
Facets:
value: to lure prey
type: PURPOSE
Source sentences:
text: The larvae are predatory and use their lights to lure prey into their webs.
text: The most well-known member of the genus is the New Zealand glowworm, The larvae are predatory and use their lights to lure prey into their webs.