There should be someone here who knew more of what was going on in this world than he did now.
( There ( ( should ( be ( ( someone here ) ( who ( knew ( more ( of ( what ( was ( ( ( going on ) ( in ( this world ) ) ) ( than ( he ( did now ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (MD should) (VP (VB be) (NP (NP (NN someone)) (ADVP (RB here)) (SBAR (WHNP (WP who)) (S (VP (VBD knew) (NP (NP (JJR more)) (PP (IN of) (SBAR (WHNP (WP what)) (S (VP (VBD was) (VP (VBG going) (PRT (RP on)) (PP (IN in) (NP (DT this) (NN world))) (SBAR (IN than) (S (NP (PRP he)) (VP (VBD did) (ADVP (RB now))))))))))))))))) (. .)))
Everyone knew more of what was going on in the world than him. 
( Everyone ( ( knew ( more ( of ( what ( was ( going ( on ( in ( ( the world ) ( than him ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NN Everyone)) (VP (VBD knew) (NP (NP (JJR more)) (PP (IN of) (SBAR (WHNP (WP what)) (S (VP (VBD was) (VP (VBG going) (PP (IN on) (IN in) (NP (NP (DT the) (NN world)) (PP (IN than) (NP (PRP him)))))))))))) (. .)))