's a stale , overused cocktail using the same olives since 1962 as garnish . 
(ROOT (S (VP (VBZ 's) (NP (NP (DT a) (JJ stale) (, ,) (VBN overused) (NN cocktail)) (VP (VBG using) (NP (NP (DT the) (JJ same) (NNS olives)) (PP (IN since) (NP (CD 1962))) (PP (IN as) (NP (NN garnish))))))) (. .)))
(ROOT (S (VP (VBZ ) (NP (NP (DT ) (JJ ) (, ) (VBN ) (NN )) (VP (VBG ) (NP (NP (DT ) (JJ ) (NNS )) (PP (IN ) (NP (CD ))) (PP (IN ) (NP (NN ))))))) (. )))