He threw one of them and shot the other.
( He ( ( ( ( threw ( one ( of them ) ) ) and ) ( shot ( the other ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VP (VBD threw) (NP (NP (CD one)) (PP (IN of) (NP (PRP them))))) (CC and) (VP (VBD shot) (NP (DT the) (JJ other)))) (. .)))
He shot his gun.
( He ( ( shot ( his gun ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD shot) (NP (PRP$ his) (NN gun))) (. .)))