take on the soullessness of work 
(ROOT (S (VP (VB take) (PP (IN on) (NP (NP (DT the) (NN soullessness)) (PP (IN of) (NP (NN work))))))))
(ROOT (S (VP (VB ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (NN ))))))))