(S (S (S (PP (IN For) (BASENP (DT the) (JJ past) (NN 20) (NNS years))) (COMMA ,) (S (BASENP (DT the) (NN rhino)) (VP (VP (VBZ has) (RB not)) (VP (VBN been) (VP (VBN reported) (ADVP (ADVP (ADVP (RB anywhere)) (ADVP (RB else))) (PP (IN in) (BASENP (NNP Sabah))))))))) (CC and) (S (BASENP (NNS researchers)) (VP (VBP say) (SBAR (IN that) (S (BASENP (PRP it)) (VP (VBZ is) (ADJP (ADVP (RB likely)) (ADJP (QT (DQL ``) (JJ extinct) (DQR '')) (PP (IN in) (NP (BASENP (DT the) (NN rest)) (PP (IN of) (BASENP (NNP Malaysia))))))))))))) (PERIOD .))