Assertion: koala | /r/HasProperty | silent
Facets:
value: usually
type: DEGREE
value: except during the breeding season
type: TEMPORAL
Source sentences:
text: Koalas are generally silent but can communicate with a wide variety of sounds including growls, grunts and a load bellow.
text: Koala bears are usually silent because they camouflage themselves in the treetops that are their habitats.
text: They are generally quiet animals except during the breeding season when males bellow.
text: Koalas are most active at night and are usually silent, except for males during mating season.