throughout all the tumult , a question comes to mind : so why is this so boring ? 
(ROOT (S (PP (IN throughout) (NP (PDT all) (DT the) (NN tumult))) (, ,) (NP (NP (DT a) (NN question))) (VP (VBZ comes) (PP (IN to) (NP (NN mind))) (: :) (SBARQ (RB so) (WHADVP (WRB why)) (SQ (VBZ is) (NP (DT this)) (ADJP (RB so) (JJ boring))))) (. ?)))
(ROOT (S (PP (IN ) (NP (PDT ) (DT ) (NN ))) (, ) (NP (NP (DT ) (NN ))) (VP (VBZ ) (PP (IN ) (NP (NN ))) (: ) (SBARQ (RB ) (WHADVP (WRB )) (SQ (VBZ ) (NP (DT )) (ADJP (RB ) (JJ ))))) (. )))