that everlasting conundrum experienced by every human who ever lived : too much to do , too little time to do it in 
(ROOT (NP (NP (NP (DT that) (JJ everlasting) (NN conundrum)) (VP (VBN experienced) (PP (IN by) (NP (NP (DT every) (NN human)) (SBAR (WHNP (WP who)) (S (ADVP (RB ever)) (VP (VBD lived)))))))) (: :) (NP (NP (NP (ADJP (RB too) (JJ much))) (SBAR (S (VP (TO to) (VP (VB do)))))) (, ,) (NP (NP (ADJP (RB too) (JJ little)) (NN time)) (SBAR (S (VP (TO to) (VP (VB do) (NP (PRP it)) (PP (IN in))))))))))
(ROOT (NP (NP (NP (DT ) (JJ ) (NN )) (VP (VBN ) (PP (IN ) (NP (NP (DT ) (NN )) (SBAR (WHNP (WP )) (S (ADVP (RB )) (VP (VBD )))))))) (: ) (NP (NP (NP (ADJP (RB ) (JJ ))) (SBAR (S (VP (TO ) (VP (VB )))))) (, ) (NP (NP (ADJP (RB ) (JJ )) (NN )) (SBAR (S (VP (TO ) (VP (VB ) (NP (PRP )) (PP (IN ))))))))))