Assertion: ship's engine | /r/CapableOf | propel an olympic-class liner
Facets:
value: at the desired speeds
type: MANNER
Source sentences:
text: It provided a good combination of performance and speed; reciprocating engines by themselves were not powerful enough to propel an Olympic-class liner at the desired speeds, while turbines were sufficiently powerful but caused uncomfortable vibrations, a problem that affected the all-turbine Cunard liners Lusitania and Mauretania.