Assertion: willow's branch | /r/CapableOf | litter the ground
Facets:
value: constantly
type: TEMPORAL
value: with twigs
type: OTHER
Source sentences:
text: On the downside, weeping willow trees live less than 50 years and present a host of problems, including highly invasive roots that can damage underground pipes as well as weak branches that constantly litter the ground with twigs.