( ( Seamless ( one-piece ( solenoid case ) ) ) ( ( protects ( against corrosion ) ) . ) )
(ROOT (S (NP (JJ Seamless) (JJ one-piece) (JJ solenoid) (NN case)) (VP (VBZ protects) (PP (IN against) (NP (NN corrosion)))) (. .)))
Seamless one-piece solenoid case protects against corrosion.
(ROOT (S (NP (DT An) (NN electormagnet)) (VP (VBZ is) (NP (NP (DT a) (NN piece)) (PP (IN of) (NP (NP (NN iron)) (PP (IN inside) (NP (DT a) (NN solenoid))))))) (. .)))