Security can be in airports.Logical formLearned from46 sentences. (Security concerns) may pertain-to a person.Logical formLearned from46 sentences. A risk can be to national security.Logical formLearned from46 sentences. (Security precautions) can be basic.Logical formLearned from46 sentences. A security can be top-notch.Logical formLearned from46 sentences. Security can be a prerequisite.Logical formLearned from46 sentences. Security may undergo a breakdown.Logical formLearned from46 sentences. (Security officials) may begin.Logical formLearned from46 sentences. A withdrawal can be from a (security zone).Logical formLearned from46 sentences. A conference can be on security.Logical formLearned from46 sentences. Security can be at sites.Logical formLearned from46 sentences. Security can be for a vote.Logical formLearned from46 sentences. A security can be high.Logical formLearned from46 sentences. A security may pertain-to an environment.Logical formLearned from46 sentences. Members may pertain-to a (security team).Logical formLearned from46 sentences.