mild disturbance or detached pleasure at the acting 
(ROOT (NP (NP (NP (JJ mild) (NN disturbance)) (CC or) (NP (VBN detached) (NN pleasure))) (PP (IN at) (NP (DT the) (NN acting)))))
(ROOT (NP (NP (NP (JJ ) (NN )) (CC ) (NP (VBN ) (NN ))) (PP (IN ) (NP (DT ) (NN )))))