not a strike against yang 's similarly themed yi yi , but i found what time ? 
(ROOT (S (NP (NP (RB not) (DT a) (NN strike)) (PP (IN against) (NP (NP (NNP yang) (POS 's)) (ADJP (RB similarly) (JJ themed)) (NNP yi) (NNP yi)))) (, ,) (CC but) (S (NP (PRP i)) (VP (VBD found) (WHNP (WDT what) (NN time)))) (. ?)))
(ROOT (S (NP (NP (RB ) (DT ) (NN )) (PP (IN ) (NP (NP (NNP ) (POS )) (ADJP (RB ) (JJ )) (NNP ) (NNP )))) (, ) (CC ) (S (NP (PRP )) (VP (VBD ) (WHNP (WDT ) (NN )))) (. )))