Persons may understand a connection.Logical formLearned from23 sentences. Designers may understand.Logical formLearned from23 sentences. Nations may understand that something-is-the-case.Logical formLearned from23 sentences. A person may understand an analogy.Logical formLearned from23 sentences. Properties may be understood.Logical formLearned from23 sentences. A person may understand a talk.Logical formLearned from23 sentences. A person may understand procedures.Logical formLearned from23 sentences. A government may understand a reason.Logical formLearned from23 sentences. A male may understand a suffering.Logical formLearned from23 sentences. A male may understand worries.Logical formLearned from23 sentences. A male may understand dangers.Logical formLearned from23 sentences. A US-president may understand problems.Logical formLearned from23 sentences. A country may understand a threat.Logical formLearned from23 sentences. Brothers may understand that something-is-the-case.Logical formLearned from23 sentences. Buyers may understand that something-is-the-case.Logical formLearned from23 sentences.