Assertion: pulley's rope | /r/HasProperty | pulled by a force of 50 pounds
Facets:
value: on the free end
type: LOCATION
value: in order to lift the weight
type: PURPOSE
Source sentences:
text: A rope would be attached on one end to the ceiling, threaded through both pulleys, and be pulled by a force of 50 pounds (22.68 kilograms) on the free end in order to lift the weight.