Positions may be covered.Logical formLearned from16 sentences. Employees may be covered by a national-agency.Logical formLearned from16 sentences. A period may be covered by a claim.Logical formLearned from16 sentences. Populations may be covered.Logical formLearned from16 sentences. Information may be covered by a (topic page).Logical formLearned from16 sentences. (Ice sheets) may be covered.Logical formLearned from16 sentences. Publishers may be covered.Logical formLearned from16 sentences. A series may cover a range of topics.Logical formLearned from16 sentences. Areas may be covered by complementary medicine.Logical formLearned from16 sentences. A process may be covered.Logical formLearned from16 sentences. Places may be covered.Logical formLearned from16 sentences. Some countries may be covered in a report.Logical formLearned from16 sentences. Costs may be covered by insurance.Logical formLearned from16 sentences. A person may be covered by a policy.Logical formLearned from16 sentences. Material may be covered in lectures.Logical formLearned from16 sentences.