A heir may pertain-to a political-leader.Logical formLearned from53 sentences. A male may leave a heir.Logical formLearned from52 sentences. A heir may pertain-to a company.Logical formLearned from52 sentences. Heirs may pertain-to a family.Logical formLearned from50 sentences. Heirs may pertain-to a US-president.Logical formLearned from50 sentences. A heir can be to an empire.Logical formLearned from49 sentences. A heir may pertain-to a president.Logical formLearned from48 sentences. A (heir presumptive) can be a brother.Logical formLearned from48 sentences. A heir can be qualified.Logical formLearned from48 sentences. A heir can be to a crown.Logical formLearned from48 sentences. A heir may pertain-to a king.Logical formLearned from47 sentences. Heirs can be apparent.Logical formLearned from47 sentences. Heirs may pertain-to a dictator.Logical formLearned from47 sentences. A (heir presumptive) may pertain-to a male.Logical formLearned from46 sentences. A heir may pertain-to an estate.Logical formLearned from46 sentences.