A person may replace a word.Logical formLearned from47 sentences. A flap may be replaced.Logical formLearned from47 sentences. A regime may replace a male.Logical formLearned from47 sentences. A person may replace a US-president.Logical formLearned from47 sentences. A person may replace a president.Logical formLearned from47 sentences. A us-state may replace a us-state.Logical formLearned from46 sentences. A phone may be replaced.Logical formLearned from46 sentences. A company may replace persons.Logical formLearned from45 sentences. A board may be replaced.Logical formLearned from45 sentences. A government may replace a regime.Logical formLearned from45 sentences. A treaty may replace a constitution.Logical formLearned from45 sentences. A person may replace a political-leader.Logical formLearned from44 sentences. A male may be replaced by a nobleman.Logical formLearned from44 sentences. A person may replace tires.Logical formLearned from44 sentences. A hip may be replaced.Logical formLearned from44 sentences.