Assertion: killer whale's sound | /r/HasProperty | heard
Facets:
value: often
type: TEMPORAL
value: because of their large size
type: CAUSE
value: many miles away
type: LOCATION
Source sentences:
text: Males produce heavy grunting sounds that can be heard from up to 500 meters away, while females produce wail-like sounds.
text: Because of their large size the sounds created by baleen whales can often be heard many miles away.