Assertion: african elephant | /r/CapableOf | play important role
Facets:
value: in balancing natural ecosystems
type: TRANSITIVE-OBJECT
value: in keeping ecological harmony
type: PURPOSE
value: very
type: DEGREE
Source sentences:
text: African elephants play a very important role in keeping ecological harmony; they ingest plants and fruits, walk for miles and excrete the seeds in a pile of fertile dung making new plants grow in different areas.
text: As the largest of all land mammals, African elephants play an important role in balancing natural ecosystems.