( ( These toxins ) ( ( can ( include ( ( ( ( biological pollutants ) ( -- ( ( such ( as ( pollen ( , ( dust ( , ( mold ( , ( mildew ( , ( animal ( ( dander and ) bacteria ) ) ) ) ) ) ) ) ) ) ) ) -- ) ) ) or ) ( ( chemical pollutants ) ( found ( in ( the ( house ( , ( ( garden and ) auto ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT These) (NNS toxins)) (VP (MD can) (VP (VB include) (NP (NP (NP (JJ biological) (NNS pollutants)) (PRN (: --) (PP (JJ such) (IN as) (NP (NN pollen) (, ,) (NN dust) (, ,) (NN mold) (, ,) (NN mildew) (, ,) (NN animal) (NN dander) (CC and) (NNS bacteria))) (: --))) (CC or) (NP (NP (NN chemical) (NNS pollutants)) (VP (VBN found) (PP (IN in) (NP (DT the) (NN house) (, ,) (NN garden) (CC and) (NN auto)))))))) (. .)))
These toxins can include biological pollutants -- such as pollen, dust, mold, mildew, animal dander and bacteria -- or chemical pollutants found in the house, garden and auto.
(ROOT (S (NP (NP (NNS Molds)) (, ,) (NP (NN pollen)) (, ,) (CC and) (NP (JJ pet) (NN dander))) (VP (VBP are) (NP (NP (NNS examples)) (PP (IN of) (NP (NP (NN air) (NN pollution)) (PP (IN with) (NP (JJ biological) (NNS sources))))))) (. .)))