(S (S (S (BASENP (PRP It)) (VP (VBZ remains) (ADJP (JJ missing)))) (COLON ;) (S (ADVP (RB however)) (COMMA ,) (S (BASENP (NNS neighbors)) (VP (VBP say) (SBAR (S (BASENP (PRP they)) (VP (VP (VBD saw) (BASENP (PRP it))) (PP (IN in) (BASENP (DT the) (NN area)))))))))) (PERIOD .))