Officials can be concerned.Logical formLearned from655 sentences. Officials may pertain-to coroner.Logical formLearned from654 sentences. Officials may suspect that something-is-the-case.Logical formLearned from652 sentences. Officials may pertain-to an energy-department.Logical formLearned from647 sentences. Officials can be sure.Logical formLearned from644 sentences. A (news agency) may quote an official.Logical formLearned from643 sentences. Officials may complain.Logical formLearned from642 sentences. An official may pertain-to a US-city.Logical formLearned from641 sentences. (City officials) may say that something-is-the-case.Logical formLearned from641 sentences. (Government officials) can be available for comment.Logical formLearned from632 sentences. A (security official) may say that something-is-the-case.Logical formLearned from624 sentences. A senior (administration official) may say that something-is-the-case.Logical formLearned from622 sentences. Officials can be from an office.Logical formLearned from620 sentences. Officials may worry.Logical formLearned from619 sentences. An official can be environmental.Logical formLearned from615 sentences.