For more than a century, the U.S. federal and state governments have investigated sweatshops in the garment industry, including the role of immigrants, and have adopted legislation to ameliorate their impact on workers and consumers.
( ( For ( ( ( ( more ( than a ) ) century ) , ) ( the U.S. ) ) ) ( ( ( ( federal and ) state ) governments ) ( ( ( ( ( have ( ( ( ( investigated sweatshops ) ( in ( the ( garment industry ) ) ) ) , ) ( including ( ( the role ) ( of immigrants ) ) ) ) ) , ) and ) ( have ( ( adopted legislation ) ( to ( ( ameliorate ( their impact ) ) ( on ( ( workers and ) consumers ) ) ) ) ) ) ) . ) ) )
(ROOT (S (PP (IN For) (NP (NP (QP (JJR more) (IN than) (DT a)) (NN century)) (, ,) (NP (DT the) (NNP U.S.)))) (NP (UCP (JJ federal) (CC and) (NN state)) (NNS governments)) (VP (VP (VBP have) (VP (VBN investigated) (NP (NNS sweatshops)) (PP (IN in) (NP (DT the) (NN garment) (NN industry))) (, ,) (PP (VBG including) (NP (NP (DT the) (NN role)) (PP (IN of) (NP (NNS immigrants))))))) (, ,) (CC and) (VP (VBP have) (VP (VBN adopted) (NP (NN legislation)) (S (VP (TO to) (VP (VB ameliorate) (NP (PRP$ their) (NN impact)) (PP (IN on) (NP (NNS workers) (CC and) (NNS consumers))))))))) (. .)))
There are no sweatshops in the garment industry.
( There ( ( are ( ( no sweatshops ) ( in ( the ( garment industry ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (DT no) (NNS sweatshops)) (PP (IN in) (NP (DT the) (NN garment) (NN industry))))) (. .)))