A district may cover an area of some km.s.Logical formLearned from21 sentences. Artists may be covered.Logical formLearned from21 sentences. A study may cover a period.Logical formLearned from21 sentences. A report may cover topics.Logical formLearned from21 sentences. Persons may cover a range of issues.Logical formLearned from21 sentences. Developments may be covered.Logical formLearned from21 sentences. A person may be covered by an (employer retirement plan).Logical formLearned from21 sentences. Some years may be covered.Logical formLearned from21 sentences. An insurance may cover costs.Logical formLearned from21 sentences. Providers may be covered.Logical formLearned from21 sentences. Services may be covered under a plan.Logical formLearned from21 sentences. A person may cover faces.Logical formLearned from21 sentences. A male may cover clashes.Logical formLearned from21 sentences. A technology may be covered by a patent.Logical formLearned from21 sentences. Procedures may be covered.Logical formLearned from21 sentences.