(S (S (BASENP (DT The) (NN camera)) (VP (VP (VP (VBD shut) (PRT (RP down))) (PP (IN over) (BASENP (DT the) (NN weekend)))) (COMMA ,) (PP (ADVP (RB probably)) (PP (JJ due) (PP (TO to) (NP (BASENP (DT a) (NN failure)) (PP (IN of) (BASENP (PRPD its) (NN backup) (NN power) (NN supply))))))))) (PERIOD .))