(S (S (BASENP (DT The) (NNS fireworks)) (VP (VBP are) (VP (ADVP (RB currently)) (VP (VBG being) (VP (VP (VBN held) (PP (IN as) (BASENP (NN evidence)))) (PP (IN by) (NP (NP (BASENP (DT the) (NNP Port) (NNP Authority)) (PP (IN of) (NP (NP (BASENP (NNP New) (NNP York)) (CC and) (BASENP (NNP New) (NNP Jersey))) (NN police)))) (COMMA ,) (NP (BASENP (NN owner)) (PP (IN of) (BASENP (NNP LaGuardia) (NNP Airport))))))))))) (PERIOD .))