(S (S (BASENP (DT This) (JJ so-called) (NNP Gunpowder) (NNP Plot)) (VP (VBZ is) (VP (VBN celebrated) (PP (IN with) (NP (NP (BASENP (BASENP (NN firework) (NNS displays)) (CC and) (BASENP (NNS sparklers))) (COMMA ,) (BASENP (NNS bonfires))) (CC and) (BASENP (NNP Guy) (NNP Fawkes) (NNS effigies))))))) (PERIOD .))