Assertion: cooler | /r/HasProperty | efficient
Facets:
value: very
type: DEGREE
Source sentences:
text: The cooler is quiet, efficient, roomy and even holds up if used in a vehicle that travels frequently over dirt roads and service roads.
text: However, the cooler will be this effective if you follow the manufacturer’s instructions and pack enough ice.
text: These coolers are also very efficient, and most of them come at considerably better prices.