These gardens used to belong to the governor's mountain lodge, but the building was demolished by the Japanese during the occupation of Hong Kong.
( ( ( ( ( ( These gardens ) ( used ( to ( belong ( to ( ( the ( governor 's ) ) ( mountain lodge ) ) ) ) ) ) ) , ) but ) ( ( the building ) ( was ( ( demolished ( by ( the Japanese ) ) ) ( during ( ( the occupation ) ( of ( Hong Kong ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (DT These) (NNS gardens)) (VP (VBD used) (S (VP (TO to) (VP (VB belong) (PP (TO to) (NP (NP (DT the) (NN governor) (POS 's)) (NN mountain) (NN lodge)))))))) (, ,) (CC but) (S (NP (DT the) (NN building)) (VP (VBD was) (VP (VBN demolished) (PP (IN by) (NP (DT the) (NNPS Japanese))) (PP (IN during) (NP (NP (DT the) (NN occupation)) (PP (IN of) (NP (NNP Hong) (NNP Kong)))))))) (. .)))
The Japanese had twenty thousand soldiers occupying Hong Kong.
( ( The Japanese ) ( ( had ( ( twenty ( thousand soldiers ) ) ( occupying ( Hong Kong ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNPS Japanese)) (VP (VBD had) (NP (NP (CD twenty) (CD thousand) (NNS soldiers)) (VP (VBG occupying) (NP (NNP Hong) (NNP Kong))))) (. .)))