energy and geniality to please not only the fanatical adherents on either side , but also people who know nothing about the subject and think they 're not interested . 
(ROOT (NP (NP (NN energy) (CC and) (NN geniality)) (SBAR (S (VP (TO to) (VP (VB please) (NP (CONJP (RB not) (RB only)) (NP (NP (DT the) (JJ fanatical) (NNS adherents)) (PP (IN on) (NP (DT either) (NN side)))) (, ,) (CONJP (CC but) (RB also)) (NP (NP (NNS people)) (SBAR (WHNP (WP who)) (S (VP (VP (VBP know) (NP (NP (NN nothing)) (PP (IN about) (NP (DT the) (NN subject))))) (CC and) (VP (VBP think) (SBAR (S (NP (PRP they)) (VP (VBP 're) (RB not) (ADJP (JJ interested))))))))))))))) (. .)))
(ROOT (NP (NP (NN ) (CC ) (NN )) (SBAR (S (VP (TO ) (VP (VB ) (NP (CONJP (RB ) (RB )) (NP (NP (DT ) (JJ ) (NNS )) (PP (IN ) (NP (DT ) (NN )))) (, ) (CONJP (CC ) (RB )) (NP (NP (NNS )) (SBAR (WHNP (WP )) (S (VP (VP (VBP ) (NP (NP (NN )) (PP (IN ) (NP (DT ) (NN ))))) (CC ) (VP (VBP ) (SBAR (S (NP (PRP )) (VP (VBP ) (RB ) (ADJP (JJ ))))))))))))))) (. )))