Assertion: harbor crane | /r/CapableOf | complement see-saws
Facets:
Source sentences:
text: These cranes were placed docksides for the loading and unloading of cargo where they replaced or complemented older lifting methods like see-saws, winches and yards.
text: These cranes were placed docksides for the loading and unloading of cargo where they replaced or complemented older lifting methods like see-saws, winches and yards.