about the thousands of americans who die hideously 
(ROOT (PP (IN about) (NP (NP (NP (DT the) (NNS thousands)) (PP (IN of) (NP (NNPS americans)))) (SBAR (WHNP (WP who)) (S (VP (VBP die) (ADVP (RB hideously))))))))
(ROOT (PP (IN ) (NP (NP (NP (DT ) (NNS )) (PP (IN ) (NP (NNPS )))) (SBAR (WHNP (WP )) (S (VP (VBP ) (ADVP (RB ))))))))