(S (S (BASENP (DT The) (NN bulldozer)) (VP (VBD was) (VP (VBG demolishing) (NP (BASENP (DT the) (NNS buildings)) (CC and) (NP (NP (BASENP (DT the) (JJ big) (NN stone) (NN fencing)) (PP (IN with) (BASENP (NN cast) (NN iron) (NN openwork) (NN lattice)))) (SBAR (WHNP (WDT which)) (S (VP (VP (VBD separated) (BASENP (DT the) (NNS houses))) (PP (IN from) (BASENP (DT the) (NN driving) (NN area))))))))))) (PERIOD .))