A concern can be for persons.Logical formLearned from149 sentences. Concern can be about reports.Logical formLearned from149 sentences. Concerns can be methodological.Logical formLearned from149 sentences. Safety can be a concern.Logical formLearned from148 sentences. Concern can be that something-is-the-case.Logical formLearned from148 sentences. A concern can be regulatory.Logical formLearned from147 sentences. Concerns can be in a legislature.Logical formLearned from147 sentences. Concern can be about crime.Logical formLearned from147 sentences. Some countries may express concern.Logical formLearned from147 sentences. Concerns can be about a bill.Logical formLearned from147 sentences. Concerns can be about a war.Logical formLearned from147 sentences. A result can be constituted-of-or-filled-with concern.Logical formLearned from146 sentences. Concern can be over (interest rates).Logical formLearned from146 sentences. Concern can be about a decision.Logical formLearned from145 sentences. Concerns may pertain-to a court.Logical formLearned from145 sentences.