Assertion: helicopter's blade | /r/HasProperty | 2 blades
Facets:
Source sentences:
text: Rotor systems: 5 blades on main rotor, 2 blades on tail rotor
text: 5 blades on main rotor, 2 blades on tail rotor Useful fuel capacity: 62 US gal (242 L) or 403 lb (183 kg)
text: Rotor system : 2 blades on main rotor, 2 blades on tail rotor
text: : 2 blades on main rotor, 2 blades on tail rotor Fuselage length: 44 ft 5 in (13.5 m)
text: Rotor system : 2 blades on main rotor, 2 blades on tail rotor
text: : 2 blades on main rotor, 2 blades on tail rotor Fuselage length: 44 ft 7 in (13.6 m)