(S (S (BASENP (JJ Last) (NNP September)) (COMMA ,) (S (NP (BASENP (DT the) (NN state)) (PP (IN of) (BASENP (NNP Alaska)))) (VP (VP (VBD made) (NP (BASENP (DT a) (JJ public) (NN notice)) (PP (IN about) (NP (NP (BASENP (NNP Shell) (POS 's)) (NN desire)) (SBAR (S (VP (TO to) (VP (VB drill) (PP (IN off) (NP (BASENP (DT the) (NN coast)) (PP (IN of) (BASENP (DT the) (NNP Beaufort) (NNP Sea))))))))))))) (COMMA ,) (S (VP (VP (VBG placing) (BASENP (JJ experimental) (NN drilling) (NNS rigs))) (PP (IN at) (NP (BASENP (NN two) (NN drill) (NN site) (NN location)) (COLON :) (NP (QT (DQL ``) (BASENP (NNP Torpedo)) (DQR '')) (CC and) (QT (DQL ``) (BASENP (NNP Sivulliq)) (DQR '')))))))))) (PERIOD .))