Assertion: boomerang's purpose | /r/HasProperty | to kill prey
Facets:
value: for food
type: PURPOSE
Source sentences:
text: Its main purpose was to kill prey for food (e.g. Kangaroo, wallaby, emu, Cassawary, scrub turkey).
text: Its main purpose was to kill prey for food (e.g. Kangaroo, wallaby, emu, Cassandra, scrub turkey).