(S (S (BASENP (DT The) (NN tiger)) (VP (VBD was) (VP (VP (VBN shot) (ADJP (JJ dead))) (PP (IN by) (NP (BASENP (NNS police)) (SBAR (WHNP (WP who)) (S (VP (VBD were) (VP (VBN called) (PP (TO to) (BASENP (DT the) (NN scene)))))))))))) (PERIOD .))