Assertion: valley forge | /r/CapableOf | accomplish american naval
Facets:
value: "first"
type: MANNER
value: in october
type: TEMPORAL
Source sentences:
text: Carrying out training operations out of Guantanamo Bay in 1957, Valley Forge accomplished an American naval "first" in October, when she embarked the ship's landing party and twin-engined HR2S-1 Mojave helicopters.