liotta is put in an impossible spot because his character 's deceptions ultimately undo him and the believability of the entire scenario . 
(ROOT (S (NP (NNP liotta)) (VP (VBZ is) (VP (VBN put) (PP (IN in) (NP (DT an) (JJ impossible) (NN spot))) (SBAR (IN because) (S (NP (NP (PRP$ his) (NN character) (POS 's)) (NNS deceptions)) (ADVP (RB ultimately)) (VP (VBP undo) (NP (NP (PRP him)) (CC and) (NP (NP (DT the) (NN believability)) (PP (IN of) (NP (DT the) (JJ entire) (NN scenario)))))))))) (. .)))
(ROOT (S (NP (NNP )) (VP (VBZ ) (VP (VBN ) (PP (IN ) (NP (DT ) (JJ ) (NN ))) (SBAR (IN ) (S (NP (NP (PRP$ ) (NN ) (POS )) (NNS )) (ADVP (RB )) (VP (VBP ) (NP (NP (PRP )) (CC ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (JJ ) (NN )))))))))) (. )))