survive a screening with little harm done , 
(ROOT (S (VP (VB survive) (NP (DT a) (NN screening)) (PP (IN with) (NP (NP (JJ little) (NN harm)) (VP (VBN done))))) (, ,)))
(ROOT (S (VP (VB ) (NP (DT ) (NN )) (PP (IN ) (NP (NP (JJ ) (NN )) (VP (VBN ))))) (, )))