A (copyright protection) can be broad.Logical formLearned from9 sentences. A copyright can be on software.Logical formLearned from9 sentences. Exceptions can be to (copyright protection).Logical formLearned from9 sentences. Copyright can be distinct from copyright.Logical formLearned from9 sentences. Ideas may be protected by copyright.Logical formLearned from9 sentences. A (copyright law) can be online.Logical formLearned from9 sentences. A (copyright management) can be digital.Logical formLearned from9 sentences. (Copyright holders) may opt.Logical formLearned from9 sentences. Violators can be to (copyright owners).Logical formLearned from9 sentences. Users may commit (copyright violations) by providding a site.Logical formLearned from9 sentences. A (copyright bill) can be online.Logical formLearned from9 sentences. Copyrights may pertain-to companies.Logical formLearned from9 sentences. Copyrights may expire after some years.Logical formLearned from9 sentences. A battle may rage over some (copyright law).Logical formLearned from9 sentences. A treaty may bring (world copyright law).Logical formLearned from9 sentences.