(S (S (BASENP (DT A) (NN video)) (VP (VBD was) (VP (VP (VP (VBN filmed) (BASENP (JJ last) (NN month))) (ADVP (RB outside) (PP (IN of) (NP (NP (BASENP (NNP Broadcasting) (NNP House)) (COMMA ,) (BASENP (NNP White) (NNP City))) (CC and) (BASENP (NNP Television) (NNP Centre)))))) (PP (IN with) (NP (BASENP (DT a) (NN cast)) (PP (IN of) (NP (BASENP (NNS volunteers)) (VP (VBN recruited) (PP (IN from) (BASENP (DT the) (JJ social) (NN networking) (NN site) (NNP Twitter))))))))))) (PERIOD .))