( Where ( ( ( can we ) ( find ( these ( -LSB- ( sedimentary ( -RSB- rocks ) ) ) ) ) ) ? ) )
(ROOT (SBARQ (WHADVP (WRB Where)) (SQ (MD can) (NP (PRP we)) (VP (VB find) (NP (DT these) (JJ -LSB-) (JJ sedimentary) (NN -RSB-) (NNS rocks)))) (. ?)))
Where can we find these [sedimentary] rocks?
(ROOT (S (NP (JJS Most) (NNS fossils)) (VP (VBP are) (VP (VBN found) (PP (IN in) (NP (JJ sedimentary) (NNS rocks))) (SBAR (IN because) (S (NP (NNS organisms)) (VP (MD can) (VP (VB be) (VP (VBN preserved) (PP (IN in) (NP (JJ sedimentary) (NN rock)))))))))) (. .)))