(S (S (NP (NP (NP (DT The) (NP (BASENP (NNS experts) (POS ')) (NNP Board))) (PP (IN on) (BASENP (DT the) (NNP Imperial) (NNP Household) (NNP Act)))) (PRN (COMMA ,) (VP (ADVP (RB personally)) (VP (VBN appointed) (PP (IN by) (BASENP (DT the) (NNP Prime) (NNP Minister))))) (COMMA ,))) (VP (VBD reached) (NP (NP (BASENP (DT an) (NN agreement)) (PP (IN on) (BASENP (DT the) (NN issue)))) (SBAR (IN that) (S (BASENP (DT an) (NNP Empress)) (VP (MD should) (VP (VB be) (VP (VBN accepted))))))))) (PERIOD .))