A security may pertain-to a country.Logical formLearned from20 157 sentences. A security can be tight.Logical formLearned from13 550 sentences. A security may pertain-to persons.Logical formLearned from12 633 sentences. A sense can be constituted-of-or-filled-with security.Logical formLearned from8 174 sentences. A security can be regional.Logical formLearned from7 862 sentences. (Security forces) may pertain-to a country.Logical formLearned from7 153 sentences. Security can be tight.Logical formLearned from6 379 sentences. A security can be heavy.Logical formLearned from4 948 sentences. A (security situation) can be in a country.Logical formLearned from3 516 sentences. A security may pertain-to a person.Logical formLearned from3 481 sentences. A threat can be to national security.Logical formLearned from3 414 sentences. Security can be in a country.Logical formLearned from3 225 sentences. A security may pertain-to a male.Logical formLearned from3 183 sentences. A security may pertain-to a country.Logical formLearned from3 034 sentences. A security can be improved.Logical formLearned from2 768 sentences.