(S (S (NP (BASENP (DT The) (JJ powerful) (NN storm) (NN system)) (SBAR (WHNP (WDT that)) (S (VP (VBD flooded) (NP (BASENP (NNS parts)) (PP (IN of) (NP (BASENP (DT the) (NNP Midwest)) (CC and) (BASENP (DT the) (NNPS Plains))))))))) (VP (VP (VBD moved) (PP (IN through) (BASENP (NNP Ohio)))) (BASENP (NN today)))) (PERIOD .))