 She's paying him for the apartment.
( She ( ( 's ( ( paying him ) ( for ( the apartment ) ) ) ) . ) )
(ROOT (S (NP (PRP She)) (VP (VBZ 's) (VP (VBG paying) (NP (PRP him)) (PP (IN for) (NP (DT the) (NN apartment))))) (. .)))
He is being paid by her for the apartment.
( He ( ( is ( being ( ( paid ( by her ) ) ( for ( the apartment ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBZ is) (VP (VBG being) (VP (VBN paid) (PP (IN by) (NP (PRP her))) (PP (IN for) (NP (DT the) (NN apartment)))))) (. .)))