(S (S (NP (BASENP (DT The) (NN mission) (POS 's)) (BASENP (JJ primary) (NNS purposes))) (VP (VBD were) (S (VP (VP (TO to) (VP (VP (VB deliver) (BASENP (DT the) (NNP Harmony) (NN module))) (PP (TO to) (BASENP (DT the) (NNP International) (NNP Space) (NNP Station))))) (CC and) (VP (TO to) (VP (VB help) (S (VP (VP (VB reposition) (CC and) (VB extend)) (BASENP (JJ solar) (NN power) (NNS arrays)))))))))) (PERIOD .))