He knew how the Simulacra was supposed to develop.
( He ( ( knew ( how ( ( the Simulacra ) ( was ( supposed ( to develop ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD knew) (SBAR (WHADVP (WRB how)) (S (NP (DT the) (NNP Simulacra)) (VP (VBD was) (VP (VBN supposed) (S (VP (TO to) (VP (VB develop))))))))) (. .)))
He didn't know about Sims.
( He ( ( ( did n't ) ( know ( about Sims ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD did) (RB n't) (VP (VB know) (PP (IN about) (NP (NNP Sims))))) (. .)))