(Security concerns) may pertain-to persons.Logical formLearned from212 sentences. (Security concerns) can be regional.Logical formLearned from212 sentences. Concerns can be among investors.Logical formLearned from211 sentences. Concerns may pertain-to an agency.Logical formLearned from211 sentences. Concern may increase.Logical formLearned from211 sentences. A result may pertain-to concerns.Logical formLearned from210 sentences. Concerns can be overblown.Logical formLearned from210 sentences. Persons may understand a concern.Logical formLearned from209 sentences. Lawmakers may express concern.Logical formLearned from207 sentences. Concern can be for persons.Logical formLearned from207 sentences. A matter can be for concern.Logical formLearned from207 sentences. A concern can be for persons.Logical formLearned from206 sentences. A male may understand a concern.Logical formLearned from206 sentences. (Security concerns) can be in a country.Logical formLearned from205 sentences. A concern can be safety.Logical formLearned from204 sentences.