(S (S (BASENP (DT The) (NN program)) (VP (VP (VP (VBD discussed) (NP (BASENP (DT the) (NN airline) (POS 's)) (NN safety))) (PP (IN with) (NP (BASENP (DT a) (NN focus)) (PP (IN on) (BASENP (NN fuel) (NN policy)))))) (COMMA ,) (S (VP (VBG investigating) (NP (BASENP (NNS allegations)) (SBAR (S (BASENP (NNP Ryanair)) (VP (VP (VBZ uses) (NP (BASENP (DT a) (JJ bare) (NN minimum)) (PP (IN of) (BASENP (NN fuel))))) (CC and) (VP (VBZ intimidates) (NP (BASENP (NNS pilots)) (SBAR (WHNP (WP who)) (S (VP (VBP raise) (BASENP (NNS concerns))))))))))))))) (PERIOD .))