(S (S (S (BASENP (DT The) (NN city)) (VP (VBD was) (PP (IN in) (NP (BASENP (DT the) (NN midst)) (PP (IN of) (S (VP (VBG reconstructing) (BASENP (DT the) (NN harbor))))))))) (SBAR (WHADVP (WRB when)) (S (NP (BASENP (NNP Friday) (POS 's)) (NN tsunami)) (VP (VBD hit))))) (PERIOD .))