( ( Significant progress ) ( ( ( was also ) ( made ( on ( ( ( ( ( issues ( such ( as ( lead pollution ) ) ) ) , ) ( ( shelter access ) ( for ( people ( with disabilities ) ) ) ) ) and ) ( ( environmental justice ) ( for ( vulnerable groups ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Significant) (NN progress)) (VP (VBD was) (ADVP (RB also)) (VP (VBN made) (PP (IN on) (NP (NP (NP (NNS issues)) (PP (JJ such) (IN as) (NP (JJ lead) (NN pollution)))) (, ,) (NP (NP (NN shelter) (NN access)) (PP (IN for) (NP (NP (NNS people)) (PP (IN with) (NP (NNS disabilities)))))) (CC and) (NP (NP (JJ environmental) (NN justice)) (PP (IN for) (NP (JJ vulnerable) (NNS groups)))))))) (. .)))
Significant progress was also made on issues such as lead pollution, shelter access for people with disabilities and environmental justice for vulnerable groups.
(ROOT (S (NP (NNS People)) (VP (VBD stopped) (S (VP (VBG adding) (NP (NN lead)) (PP (TO to) (NP (NP (NN gasoline)) (PP (RB because) (IN of) (NP (JJ environmental) (NN pollution)))))))) (. .)))