A quake may shake a world-city.Logical formLearned from8 sentences. A person may shake hands with men.Logical formLearned from8 sentences. Some ex-presidents may shake hands.Logical formLearned from8 sentences. Stands may shake.Logical formLearned from8 sentences. An explosion may shake an (oil refinery).Logical formLearned from8 sentences. The ground may shake hard.Logical formLearned from8 sentences. A strong earthquake may shake buildings.Logical formLearned from8 sentences. Cries of a deity may shake a statehouse.Logical formLearned from8 sentences. (Cannon blasts) may shake a palace.Logical formLearned from8 sentences. Tenor may shake hands.Logical formLearned from8 sentences. Some days may shake a country.Logical formLearned from8 sentences. An explosion may shake a (nuclear submarine).Logical formLearned from8 sentences. Blasts may shake buildings.Logical formLearned from8 sentences. An explosion may shake buildings.Logical formLearned from8 sentences. A blast may shake baghdad.Logical formLearned from8 sentences.