Bin Ladin reportedly showed particular interest in learning how to use truck bombs such as the one that had killed 241 U.S.
( ( Bin Ladin ) ( reportedly ( ( showed ( particular interest ) ) ( in ( learning ( how ( to ( use ( ( truck bombs ) ( such ( as ( ( the one ) ( that ( had ( killed ( 241 U.S. ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
(ROOT (S (NP (NNP Bin) (NNP Ladin)) (VP (ADVP (RB reportedly)) (VBD showed) (NP (JJ particular) (NN interest)) (PP (IN in) (S (VP (VBG learning) (SBAR (WHADVP (WRB how)) (S (VP (TO to) (VP (VB use) (NP (NP (NN truck) (NNS bombs)) (PP (JJ such) (IN as) (NP (NP (DT the) (NN one)) (SBAR (WHNP (WDT that)) (S (VP (VBD had) (VP (VBN killed) (NP (NNP 241) (NNP U.S.)))))))))))))))))))
Bin Ladin was only interested in the use of truck bombs, like those used to kill many Americans.
( ( Bin Ladin ) ( ( ( ( ( was ( only interested ) ) ( in ( ( the use ) ( of ( truck bombs ) ) ) ) ) , ) ( like ( those ( used ( to ( kill ( many Americans ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Bin) (NNP Ladin)) (VP (VBD was) (ADJP (RB only) (JJ interested)) (PP (IN in) (NP (NP (DT the) (NN use)) (PP (IN of) (NP (NN truck) (NNS bombs))))) (, ,) (PP (IN like) (NP (NP (DT those)) (VP (VBN used) (S (VP (TO to) (VP (VB kill) (NP (JJ many) (NNS Americans))))))))) (. .)))