(S (S (BASENP (DT The) (NNP CDC)) (VP (VP (VBZ advises) (BASENP (NNS children) (CC and) (NNS adults))) (S (VP (VP (TO to) (VP (VB practice) (BASENP (JJ proper) (NN hand) (NN washing) (NN technique)))) (CONJP (COMMA ,) (CC and)) (VP (TO to) (VP (VP (VP (VB wash) (CC and) (VB disinfect)) (BASENP (JJ contaminated) (NNS items) (CC and) (NNS surfaces))) (S (VP (VBG using) (NP (BASENP (VBN diluted) (NN solution)) (PP (IN of) (BASENP (JJ chlorine-containing) (NN bleach)))))))))))) (PERIOD .))