( Nappa ( ( kills ( ( ( all but ) two ) ( of ( ( the ( Earth 's ) ) ( Special Forces ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Nappa)) (VP (VBZ kills) (NP (NP (QP (DT all) (CC but) (CD two))) (PP (IN of) (NP (NP (DT the) (NN Earth) (POS 's)) (JJ Special) (NNS Forces))))) (. .)))
Nappa kills all but two of the Earth's Special Forces.
(ROOT (S (NP (NP (NNS Objects)) (PP (IN on) (NP (NN earth)))) (VP (VBP have) (NP (NP (CD two) (NNS forces)) (VP (VBG acting) (PP (IN on) (NP (PRP them))) (PP (IN at) (NP (DT all) (NNS times)))))) (. .)))