Assertion: metal gear | /r/CapableOf | take its name
Facets:
value: during ww2
type: TEMPORAL
Source sentences:
text: At least one Metal Gear took its name from U.S. designation codes of IJA fighters during WW2, e.g. Gekko took its name from the Nakajima J1N1-S, while others are named after animal species, e.g. Metal Gear RAY from manta ray.