(S (S (BASENP (DT The) (NN occupation)) (VP (VBZ continues) (S (VP (VBN accompanied) (PP (IN by) (NP (BASENP (DT a) (NN warning)) (PP (IN of) (NP (BASENP (JJ increased) (NN union) (NN unrest)) (PP (IN in) (BASENP (NNP Britain))))))))))) (PERIOD .))