In a six-year study, scientists fed dogs and other animals irradiated chicken and found no evidence of increased cancer or other toxic effects.
( ( In ( a ( six-year study ) ) ) ( , ( scientists ( ( ( ( fed ( ( dogs and ) ( ( other animals ) ( irradiated chicken ) ) ) ) and ) ( found ( ( no evidence ) ( of ( ( ( increased cancer ) or ) ( other ( toxic effects ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (DT a) (JJ six-year) (NN study))) (, ,) (NP (NNS scientists)) (VP (VP (VBD fed) (NP (NP (NNS dogs)) (CC and) (NP (NP (JJ other) (NNS animals)) (NP (JJ irradiated) (NN chicken))))) (CC and) (VP (VBD found) (NP (NP (DT no) (NN evidence)) (PP (IN of) (NP (NP (VBN increased) (NN cancer)) (CC or) (NP (JJ other) (JJ toxic) (NNS effects))))))) (. .)))
Scientists gave animals irradiated chicken and they were fine.
( ( ( ( Scientists ( ( gave animals ) ( irradiated chicken ) ) ) and ) ( they ( were fine ) ) ) . )
(ROOT (S (S (NP (NNS Scientists)) (VP (VBD gave) (NP (NNS animals)) (NP (JJ irradiated) (NN chicken)))) (CC and) (S (NP (PRP they)) (VP (VBD were) (ADJP (JJ fine)))) (. .)))