A son may be played.Logical formLearned from23 sentences. A son may become a doctor.Logical formLearned from23 sentences. Father may pertain-to a son.Logical formLearned from23 sentences. A son may start grade.Logical formLearned from23 sentences. A (father and son) may pertain-to a US-president.Logical formLearned from23 sentences. A son may head to a country.Logical formLearned from23 sentences. Wives may pertain-to sons.Logical formLearned from23 sentences. A son may have fun.Logical formLearned from23 sentences. A son may serve a sentence.Logical formLearned from23 sentences. A son can be male.Logical formLearned from23 sentences. A son may play guitar.Logical formLearned from23 sentences. Sons may walk.Logical formLearned from23 sentences. A son may pertain-to pastor.Logical formLearned from23 sentences. Hours may hold_up sons.Logical formLearned from23 sentences. A group may pertain-to a son.Logical formLearned from23 sentences.