He argued that other extremists, who aimed at local rulers or Israel, did not go far enough.
( He ( ( argued ( that ( ( ( ( ( other extremists ) , ) ( who ( aimed ( at ( ( ( local rulers ) or ) Israel ) ) ) ) ) , ) ( ( did not ) ( go ( far enough ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD argued) (SBAR (IN that) (S (NP (NP (JJ other) (NNS extremists)) (, ,) (SBAR (WHNP (WP who)) (S (VP (VBN aimed) (PP (IN at) (NP (NP (JJ local) (NNS rulers)) (CC or) (NP (NNP Israel))))))) (, ,)) (VP (VBD did) (RB not) (VP (VB go) (ADVP (RB far) (RB enough))))))) (. .)))
He thought the other extremists in fact went way too far.
( He ( ( thought ( ( ( the ( other extremists ) ) ( in fact ) ) ( ( went way ) ( too far ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD thought) (SBAR (S (NP (NP (DT the) (JJ other) (NNS extremists)) (PP (IN in) (NP (NN fact)))) (VP (VBD went) (NP (NN way)) (ADVP (RB too) (RB far)))))) (. .)))