Earthquake may shake a country.Logical formLearned from9 sentences. Days may shake the world.Logical formLearned from9 sentences. An earthquake may shake a US-city.Logical formLearned from9 sentences. A us-state may be shaken.Logical formLearned from9 sentences. A solution may be shaken.Logical formLearned from9 sentences. Persons may shake a tree.Logical formLearned from9 sentences. Earthquake may shake.Logical formLearned from9 sentences. A sergeant may shake a head.Logical formLearned from9 sentences. A person may shake from a cold.Logical formLearned from9 sentences. Trees may be shaken.Logical formLearned from9 sentences. A brunet may shake a head.Logical formLearned from9 sentences. Folks may shake heads.Logical formLearned from9 sentences. Winters may shake a head.Logical formLearned from9 sentences. A voice may shake a female.Logical formLearned from9 sentences. A mother may shake a hand.Logical formLearned from9 sentences.