Assertion list for term "high efficiency".
Results from Ascent++: 7
machine → HasA → high efficiency 0.38
boiler → HasA → high efficiency 0.34
motor → HasA → high efficiency 0.34
led → HasA → high efficiency 0.32
door → HasA → high efficiency 0.30
fuel cell → HasA → high efficiency 0.27
laser → HasA → high efficiency 0.19