(S (S (S (BASENP (DT The) (NN videotape)) (VP (VBZ is) (ADJP (BASENP (QP (RB approximately) (NN 17)) (NNS minutes)) (JJ long)))) (CC and) (S (S (BASENP (PRP it)) (VP (VBZ is) (VP (VBN unknown)))) (SBAR (WHADVP (WRB where)) (S (BASENP (NNP Aljazeera)) (VP (VBD got) (BASENP (DT the) (NN tape))))))) (PERIOD .))