Assertion: crow | /r/CapableOf | mate for life
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: They mate for life, meaning a mated pair will typically stay together for the rest of their lives, but their family lives may also be a little more complicated than that suggests.
text: They mate for life unless one is killed or incapacitated.
text: Crows usually mate for life, unless one of the crows dies or they cannot produce offspring with each other.