(S (S (PP (VBG According) (PP (TO to) (BASENP (NNS officials)))) (COMMA ,) (S (NP (BASENP (JJ such) (NNS violations)) (PP (IN as) (BASENP (DT this) (JJS latest) (NN one)))) (VP (VBD were) (VP (ADVP (RB still)) (S (VP (TO to) (VP (VB be) (VP (VBN expected) (COMMA ,) (PP (JJ due) (PP (TO to) (NP (BASENP (DT a) (NN combination)) (PP (IN of) (UCP (S (BASENP (JJ international) (NN airspace)) (VP (VBG being) (ADJP (JJ limited) (PP (TO to) (NP (BASENP (DT a) (JJ narrow) (NN strip)) (PP (IN off) (NP (BASENP (DT the) (JJ South) (NN coast)) (PP (IN of) (BASENP (NNP Finland)))))))))) (CONJP (COMMA ,) (CC and)) (NP (BASENP (DT a) (JJ high) (NN level)) (PP (IN of) (NP (BASENP (JJ Russian) (NN air) (NN force) (NN activity)) (PP (IN over) (NP (BASENP (DT the) (NNP Gulf)) (PP (IN of) (BASENP (NNP Finland))))))))))))))))))))) (PERIOD .))