have the highest production values you 've ever seen 
(ROOT (S (VP (VB have) (NP (NP (DT the) (JJS highest) (NN production) (NNS values)) (SBAR (S (NP (PRP you)) (VP (VBP 've) (ADVP (RB ever)) (VP (VBN seen)))))))))
(ROOT (S (VP (VB ) (NP (NP (DT ) (JJS ) (NN ) (NNS )) (SBAR (S (NP (PRP )) (VP (VBP ) (ADVP (RB )) (VP (VBN )))))))))