(S (S (NP (BASENP (PRPD Their) (NNS assets)) (PRN (COMMA ,) (NP (CC and) (NP (BASENP (DT those)) (PP (IN of) (BASENP (DT the) (NN mine))))) (COMMA ,))) (VP (VBP have) (VP (VBN been) (VP (VBN frozen) (PP (IN by) (BASENP (DT the) (NNS authorities))))))) (PERIOD .))