( ( The detector ) ( ( is ( comprised ( of ( ( ( ( ( ( ( ( ( tracking chambers ) , ) calorimetry ) , ) ( superconducting ( solenoid magnet ) ) ) , ) ( muon chambers ) ) and ) ( a ( magnetized ( iron toroid ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN detector)) (VP (VBZ is) (VP (VBN comprised) (PP (IN of) (NP (NP (NN tracking) (NNS chambers)) (, ,) (NP (NN calorimetry)) (, ,) (NP (JJ superconducting) (JJ solenoid) (NN magnet)) (, ,) (NP (NN muon) (NNS chambers)) (CC and) (NP (DT a) (JJ magnetized) (NN iron) (NN toroid)))))) (. .)))
The detector is comprised of tracking chambers, calorimetry, superconducting solenoid magnet, muon chambers and a magnetized iron toroid.
(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))))))) (. .)))