(S (S (NP (CC Both) (NP (BASENP (NN transportation) (NNS authorities)) (CC and) (BASENP (DT the) (NN military)))) (VP (VBP have) (VP (VBN launched) (NP (NNS bids) (S (VP (TO to) (VP (VP (VB locate) (BASENP (DT the) (JJ missing) (NN plane))) (COMMA ,) (PP (IN with) (S (NP (QP (ADVP (IN at) (JJS least)) (NN two)) (NNS aircraft)) (VP (VP (VBG taking) (PRT (RP off))) (S (VP (TO to) (VP (VB search) (PP (IN for) (BASENP (DT the) (NN aircraft)))))))))))))))) (PERIOD .))