(S (S (BASENP (PRP It)) (VP (VBD added) (SBAR (IN that) (S (NP (BASENP (JJS most)) (PP (IN of) (NP (BASENP (DT the) (JJ economic) (NNS effects)) (PP (IN of) (BASENP (DT the) (NN quake)))))) (VP (MD will) (VP (ADVP (RB probably)) (VP (VB be) (VP (VBN felt) (BASENP (JJ early) (DT this) (NN summer)))))))))) (PERIOD .))