A male can be an ancestor of a president.Logical formLearned from2 sentences. A name may be derived from an ancestor.Logical formLearned from2 sentences. A (samurai ancestor) can be a progenitor of a name.Logical formLearned from2 sentences. A male can be an ancestor of a family of a country.Logical formLearned from2 sentences. An ancestor may undergo an achievement.Logical formLearned from2 sentences. An ancestor may have an (expression pattern).Logical formLearned from2 sentences. Ancestors can be leafless.Logical formLearned from2 sentences. Outgrowths may pertain-to ancestors.Logical formLearned from2 sentences. A person may become ancestors of persons.Logical formLearned from2 sentences. A story can be about ancestors.Logical formLearned from2 sentences. An ancestor can be eternal.Logical formLearned from2 sentences. A (datepalm tree) may represent an ancestor.Logical formLearned from2 sentences. A male can be an ancestor of a female.Logical formLearned from2 sentences. An ancestor may pertain-to a royal.Logical formLearned from2 sentences. Persons can be ancestors of persons.Logical formLearned from2 sentences.