A strong earthquake may shake some countries.Logical formLearned from7 sentences. Banks may be shaken by a (subprime mortgage crisis).Logical formLearned from7 sentences. An earthquake may shake a region.Logical formLearned from7 sentences. Shellings may shake a capital.Logical formLearned from7 sentences. An explosion may shake windows.Logical formLearned from7 sentences. A scandal may shake a government.Logical formLearned from7 sentences. A state may be shaken.Logical formLearned from7 sentences. An earthquake may shake a continental-region.Logical formLearned from7 sentences. A male may shake hands with someone.Logical formLearned from7 sentences. A faith may be shaken by events.Logical formLearned from7 sentences. A (rose revolution) may shake a republic.Logical formLearned from7 sentences. Attacks may shake.Logical formLearned from7 sentences. An (orange revolution) may shake a country.Logical formLearned from7 sentences. Outsiders may shake heads.Logical formLearned from7 sentences. A company may be shaken.Logical formLearned from7 sentences.