A (security force) can be personal.Logical formLearned from124 sentences. A chief may pertain-to a (security service).Logical formLearned from124 sentences. (Security issues) can be serious.Logical formLearned from123 sentences. A (fingerprint reader) can be for security.Logical formLearned from123 sentences. Harm can be to national security.Logical formLearned from123 sentences. (Security officials) may meet.Logical formLearned from123 sentences. A world-city may tighten security.Logical formLearned from122 sentences. (Security forces) may launch an offensive.Logical formLearned from122 sentences. A system can be constituted-of-or-filled-with collective security.Logical formLearned from122 sentences. (Security forces) can be on alert.Logical formLearned from122 sentences. A (security deposit) may pertain-to persons.Logical formLearned from122 sentences. Security can be for a loan.Logical formLearned from122 sentences. A (security policy) may pertain-to a person.Logical formLearned from122 sentences. Security may be surrounded.Logical formLearned from122 sentences. A guarantee may pertain-to a security.Logical formLearned from122 sentences.