Assertion: gas station's attendant | /r/CapableOf | check the oil
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: In many South American countries, such as Argentina, Brazil and Chile, gas stations are typically full service, meaning attendants pump the gasoline and sometimes check the oil and clean the windshield.
text: By the 1930's, customer service was heavily promoted as a way to increase business with numerous, uniformed attendants checking the oil, cleaning the windows, filling the radiator as well as pumping the gas.