a perfect show of respect to just one of those underrated professionals who deserve but rarely receive it 
(ROOT (NP (NP (DT a) (JJ perfect) (NN show)) (PP (IN of) (NP (NP (NN respect)) (PP (IN to) (NP (NP (QP (RB just) (CD one))) (PP (IN of) (NP (NP (DT those) (JJ underrated) (NNS professionals)) (SBAR (WHNP (WP who)) (S (VP (VP (VBP deserve)) (CC but) (ADVP (RB rarely)) (VP (VBP receive) (NP (PRP it))))))))))))))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (NP (NN )) (PP (IN ) (NP (NP (QP (RB ) (CD ))) (PP (IN ) (NP (NP (DT ) (JJ ) (NNS )) (SBAR (WHNP (WP )) (S (VP (VP (VBP )) (CC ) (ADVP (RB )) (VP (VBP ) (NP (PRP ))))))))))))))