Also, the tobacco executives who told Congress they didn't consider nicotine addictive might now be prosecuted for fraud and perjury.
( Also ( , ( ( ( the ( tobacco executives ) ) ( who ( told ( Congress ( they ( ( did n't ) ( consider ( nicotine addictive ) ) ) ) ) ) ) ) ( ( ( might now ) ( be ( prosecuted ( for ( ( fraud and ) perjury ) ) ) ) ) . ) ) ) )
(ROOT (S (ADVP (RB Also)) (, ,) (NP (NP (DT the) (NN tobacco) (NNS executives)) (SBAR (WHNP (WP who)) (S (VP (VBD told) (NP (NP (NNP Congress)) (SBAR (S (NP (PRP they)) (VP (VBD did) (RB n't) (VP (VB consider) (NP (NN nicotine) (NNS addictive))))))))))) (VP (MD might) (ADVP (RB now)) (VP (VB be) (VP (VBN prosecuted) (PP (IN for) (NP (NN fraud) (CC and) (NN perjury)))))) (. .)))
Some tobacco executives told Congress nicotine is not addictive.
( ( Some ( tobacco executives ) ) ( ( told ( ( Congress nicotine ) ( ( is not ) addictive ) ) ) . ) )
(ROOT (S (NP (DT Some) (NN tobacco) (NNS executives)) (VP (VBD told) (SBAR (S (NP (NNP Congress) (NNP nicotine)) (VP (VBZ is) (RB not) (ADJP (JJ addictive)))))) (. .)))