Assertion: cultivator | /r/ObjectUse | used for weed control
Facets:
value: mainly
type: OTHER
value: mostly
type: DEGREE
Source sentences:
text: A cultivator is a tractor attachment that is mostly used for weed control.
text: As mentioned earlier Cultivators are mainly used for weed control while a Garden Bedder is used to make rows of small dirt hills to plant crop seeds in.