(S (S (S (BASENP (PRP It)) (VP (VBD was) (VP (VP (VBN mixed) (PP (IN in) (BASENP (NN concrete) (CC and) (NN water)))) (CC and) (VP (VBN sprayed) (PP (IN on) (BASENP (NNS walls) (CC and) (NNS ceilings))))))) (CONJP (COMMA ,) (CC but)) (S (NP (BASENP (DT the) (NN practice)) (PP (IN of) (S (VP (VP (VBG spraying) (BASENP (NN asbestos))) (PP (IN in) (BASENP (DT this) (NN manner))))))) (VP (VBD was) (VP (VP (VBN banned) (PP (IN in) (BASENP (NNP Japan)))) (PP (IN in) (BASENP (NN 1975))))))) (PERIOD .))