A son may pertain-to a sister.Logical formLearned from386 sentences. Sons can be adopted.Logical formLearned from381 sentences. Some sons may be aged.Logical formLearned from379 sentences. A son may pertain-to a brother.Logical formLearned from376 sentences. A male may be survived by a son.Logical formLearned from375 sentences. A person can be a son of a male.Logical formLearned from375 sentences. A female may see a son.Logical formLearned from374 sentences. A career may pertain-to a son.Logical formLearned from372 sentences. Friends may pertain-to a son.Logical formLearned from371 sentences. A son may pertain-to a farmer.Logical formLearned from371 sentences. A son may pertain-to a latter.Logical formLearned from369 sentences. Sons can be famous.Logical formLearned from369 sentences. A son can be wonderful.Logical formLearned from366 sentences. A son may grow_up.Logical formLearned from364 sentences. A friend may pertain-to a son.Logical formLearned from364 sentences.