( ( ( ( Increased exposure ) ( to ( ultraviolet radiation ) ) ) ( ( could potentially ) ( cause ( ( an increase ) ( in ( skin cancer ) ) ) ) ) ) ( , ( ( increased ( ( ( cataract cases ) , ) ( suppression ( of ( ( ( the ( human ( immune ( response system ) ) ) ) and ) ( environmental damage ) ) ) ) ) ) . ) ) )
(ROOT (SINV (S (NP (NP (VBN Increased) (NN exposure)) (PP (TO to) (NP (JJ ultraviolet) (NN radiation)))) (VP (MD could) (ADVP (RB potentially)) (VP (VB cause) (NP (NP (DT an) (NN increase)) (PP (IN in) (NP (NN skin) (NN cancer))))))) (, ,) (VP (VBD increased)) (NP (NP (NN cataract) (NNS cases)) (, ,) (NP (NP (NN suppression)) (PP (IN of) (NP (NP (DT the) (JJ human) (JJ immune) (NN response) (NN system)) (CC and) (NP (JJ environmental) (NN damage)))))) (. .)))
Increased exposure to ultraviolet radiation could potentially cause an increase in skin cancer, increased cataract cases, suppression of the human immune response system and environmental damage.
(ROOT (S (NP (NP (NNP Exposure)) (PP (TO to) (NP (JJ ultraviolet) (NN radiation)))) (VP (MD can) (VP (VP (VB increase) (NP (NP (DT the) (NN amount)) (PP (IN of) (NP (NN pigment)))) (PP (IN in) (NP (DT the) (NN skin)))) (CC and) (VP (VB make) (S (NP (PRP it)) (VP (VB appear) (NP (JJR darker))))))) (. .)))