had no trouble sitting for blade ii . 
(ROOT (S (VP (VBD had) (NP (DT no) (NN trouble)) (S (VP (VBG sitting) (PP (IN for) (NP (NN blade) (CD ii)))))) (. .)))
(ROOT (S (VP (VBD ) (NP (DT ) (NN )) (S (VP (VBG ) (PP (IN ) (NP (NN ) (CD )))))) (. )))