who knows , but it works under the direction of kevin reynolds . 
(ROOT (S (SBAR (WHNP (WP who)) (S (VP (VBZ knows)))) (, ,) (CC but) (NP (PRP it)) (VP (VBZ works) (PP (IN under) (NP (NP (DT the) (NN direction)) (PP (IN of) (NP (NNP kevin) (NNPS reynolds)))))) (. .)))
(ROOT (S (SBAR (WHNP (WP )) (S (VP (VBZ )))) (, ) (CC ) (NP (PRP )) (VP (VBZ ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (NNP ) (NNPS )))))) (. )))