Assertion: wheel rake | /r/HasProperty | set the ground
Facets:
value: fairly aggressively
type: MANNER
value: in order to turn a heavy crop
type: PURPOSE
Source sentences:
text: But, wheel rakes are ground-driven, so in order to turn a heavy crop, they have to be set fairly aggressively and contact the ground, which can potentially introduce contamination like rocks and dirt to the hay crop.