(S (S (BASENP (DT The) (NN system)) (VP (VBZ specifies) (SBAR (IN that) (S (PP (CC either) (PP (PP (IN by) (NP (BASENP (NN recommendation)) (PP (IN of) (BASENP (JJ local) (NN work) (NNS units))))) (CC or) (PP (IN by) (BASENP (NN self-application))))) (COMMA ,) (S (BASENP (JJ potential) (NNS jurors)) (VP (MD can) (VP (VP (VB take) (BASENP (NN qualifying) (NNS examinations))) (CC and) (VP (VB be) (VP (VP (VBN presented) (PP (TO to) (NP (BASENP (JJ standing) (NNS committees)) (PP (IN of) (BASENP (DT the) (NNP NPC)))))) (PP (IN for) (NP (BASENP (NN appointment)) (PP (IN as) (BASENP (NNS jurors)))))))))))))) (PERIOD .))