an admirable reconstruction of terrible events , 
(ROOT (NP (NP (DT an) (JJ admirable) (NN reconstruction)) (PP (IN of) (NP (JJ terrible) (NNS events))) (, ,)))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (JJ ) (NNS ))) (, )))