(S (S (BASENP (PRP It)) (VP (VBD was) (NP (NP (BASENP (DT the) (JJ third) (JJ such) (NN shutdown)) (PP (IN of) (BASENP (DT the) (NN camera)))) (PP (IN in) (BASENP (DT the) (JJ past) (NN calendar) (NN year)))))) (PERIOD .))