Assertion: aircraft's weight | /r/HasProperty | the force
Facets:
value: due to thrust
type: CAUSE
value: due to gravity
type: CAUSE
Source sentences:
text: Weight is the force due to gravity and thrust is the force generated by the engine.
text: Weight is a force that acts opposite to lift.
text: Weight is the force due to gravity and thrust is the force generated by the engine.