( ( Such substances ) ( ( include ( ( ( ( ( ( ( ( ( ( ( ( ( cotton , ) paper ) , ) cellulose ) , ) ( other ( wood products ) ) ) , ) sugar ) , ) ( calcium oxide ) ) ( -LRB- ( ( burned lime ) -RRB- ) ) ) and ) ( ( ( many chemicals ) and ) fertilizers ) ) ) . ) )
(ROOT (S (NP (JJ Such) (NNS substances)) (VP (VBP include) (NP (NP (NP (NP (NN cotton)) (, ,) (NP (NN paper)) (, ,) (NP (NN cellulose)) (, ,) (NP (JJ other) (NN wood) (NNS products)) (, ,) (NP (NN sugar)) (, ,) (NP (NN calcium) (NN oxide))) (PRN (-LRB- -LRB-) (VP (VBN burned) (S (ADJP (JJ lime)))) (-RRB- -RRB-))) (CC and) (NP (NP (JJ many) (NNS chemicals)) (CC and) (NP (NNS fertilizers))))) (. .)))
Such substances include cotton, paper, cellulose, other wood products, sugar, calcium oxide (burned lime) and many chemicals and fertilizers.
(ROOT (S (NP (NP (DT The) (NN action)) (PP (IN of) (S (VP (VBG burning) (NP (NP (DT a) (NN piece)) (PP (IN of) (NP (NN wood)))))))) (VP (VBZ forms) (NP (DT a) (JJ different) (NN chemical) (NN substance))) (. .)))