A son can be eternal.Logical formLearned from17 sentences. A son may arrive in a world-city.Logical formLearned from17 sentences. Sons can be murdered.Logical formLearned from17 sentences. A mother can be to a son.Logical formLearned from17 sentences. A church can be about a son.Logical formLearned from17 sentences. A son can be a himself.Logical formLearned from17 sentences. Some sons can be in a family.Logical formLearned from17 sentences. A son may swim.Logical formLearned from17 sentences. Sons may pertain-to friends.Logical formLearned from17 sentences. A son can be at a table.Logical formLearned from17 sentences. A joy may pertain-to a son.Logical formLearned from17 sentences. A son may pertain-to a guru.Logical formLearned from17 sentences. A son can be nice.Logical formLearned from17 sentences. A son may break an arm.Logical formLearned from17 sentences. A son may head to a world-city.Logical formLearned from17 sentences.