(S (S (NP (BASENP (DT A) (NN witness)) (PP (IN inside) (BASENP (DT the) (NNS grounds)))) (VP (VBD said) (SBAR (S (NP (BASENP (DT the) (JJ prime) (NN minister)) (PRN (COMMA ,) (SBAR (WHNP (WPD whose) (NNS bodyguards)) (S (VP (VBD were) (VP (ADVP (RB also)) (VP (VBN disarmed) (PP (IN by) (BASENP (DT the) (NN military)))))))) (COMMA ,))) (VP (VP (VBD refused)) (CC and) (VP (VBD returned) (PP (TO to) (BASENP (PRPD his) (NN office))))))))) (PERIOD .))