(S (S (BASENP (PRPD Its) (NN mission)) (VP (VBZ is) (S (VP (TO to) (VP (VP (VP (VP (VB deliver) (CC and) (VB install)) (PP (IN onto) (NP (BASENP (DT the) (NNP International) (NNP Space) (NNP Station)) (PRN (LRB -LRB-) (BASENP (NNP ISS)) (RRB -RRB-))))) (COMMA ,) (NP (BASENP (DT the) (NNP Permanent) (NNP Multipurpose) (NNP Module) (NNP Leonardo)) (COMMA ,) (BASENP (DT the) (NNP ExPRESS) (NNPS Logistics) (NNP Carrier-4)))) (CC and) (VP (VP (VB provide) (BASENP (JJ critical) (NN spare) (NNS components))) (PP (IN for) (BASENP (DT the) (NN station))))))))) (PERIOD .))