(S (S (NP (NP (NP (NP (BASENP (DT The) (NNP Supreme) (NNP Council)) (PP (IN of) (BASENP (NNPS Antiquities)))) (PRN (LRB -LRB-) (BASENP (NNP SCA)) (RRB -RRB-))) (NN expedition)) (VP (VBN led) (PP (IN by) (BASENP (NNP Hawass))))) (VP (VBZ has) (VP (ADVP (RB yet)) (S (VP (TO to) (VP (VB excavate) (NP (NP (BASENP (DT the) (NN burial) (NNS chambers)) (ADJP (NP (BASENP (NN 40) (NNS feet)) (PRN (LRB -LRB-) (BASENP (NN 12) (NNS meters)) (RRB -RRB-))) (JJ underground))) (SBAR (WHADVP (WRB where)) (S (BASENP (PRP they)) (VP (VBP hope) (S (VP (TO to) (VP (VB find) (NP (BASENP (DT a) (NN crown)) (CC or) (NP (BASENP (JJ Egyptian) (NN hieroglyph) (NNS cartouches)) (VP (VBG revealing) (NP (BASENP (DT the) (NNS names)) (PP (IN of) (BASENP (NN royalty)))))))))))))))))))) (PERIOD .))