(S (S (BASENP (NNP Dr.) (NNP Roger) (NNP Vickers) (NN team)) (VP (VP (VBD used) (BASENP (NN radar))) (S (VP (TO to) (VP (VB locate) (NP (BASENP (NN three) (NNS chambers)) (PP (IN within) (NP (BASENP (DT the) (JJ rocky) (NN hill)) (PP (IN atop) (SBAR (WHPP (IN of) (WHNP (WDT which))) (S (VP (VBZ is) (NP (NP (BASENP (DT the) (NNP Temple)) (PP (IN of) (BASENP (NNP Taposiris) (NNP Magna)))) (VP (VBN dedicated) (PP (TO to) (BASENP (DT the) (NN goddess) (NNP Isis))))))))))))))))) (PERIOD .))