Assertion: ferris wheel | /r/CapableOf | prevent the operator
Facets:
value: from operating the wheel
type: TRANSITIVE-OBJECT
Source sentences:
text: It also requires the design of safety interlocks to prevent the wheel from revolving during loading and unloading operations, and to prevent the operator from inadvertently operating the wheel in an unsafe manner.
text: It also requires the design of safety interlocks to prevent the wheel from revolving during loading and unloading operations, and to prevent the operator from inadvertently operating the wheel in an unsafe manner.