(S (S (BASENP (DT The) (NN government) (NN food) (NN distribution) (NN agency)) (VP (VBZ is) (NP (NP (NP (BASENP (DT the) (JJ only) (NN source)) (PP (IN for) (NP (BASENP (NN something)) (SBAR (S (VP (TO to) (VP (VB eat)))))))) (PP (IN for) (NP (BASENP (JJ vast) (NNS numbers)) (PP (IN of) (BASENP (NNPS Zimbabweans)))))) (BASENP (NN today))))) (PERIOD .))