An one can be signed.Logical formLearned from13 sentences. An invitation can be signed.Logical formLearned from13 sentences. A testimony can be signed.Logical formLearned from13 sentences. (Request forms) can be signed.Logical formLearned from13 sentences. A ballot can be signed.Logical formLearned from12 sentences. Packages can be signed.Logical formLearned from12 sentences. An (approval page) can be signed.Logical formLearned from12 sentences. Evidence can be signed.Logical formLearned from12 sentences. An amount can be signed.Logical formLearned from12 sentences. (Decimal numbers) can be signed.Logical formLearned from12 sentences. An (audit report) can be signed.Logical formLearned from12 sentences. Assurances can be signed.Logical formLearned from12 sentences. E-mails can be signed.Logical formLearned from12 sentences. A partnership can be signed.Logical formLearned from12 sentences. Bookplates can be signed.Logical formLearned from12 sentences.