A page can be signed.Logical formLearned from19 sentences. A portion can be signed.Logical formLearned from19 sentences. A (purchase order) can be signed.Logical formLearned from19 sentences. A (purchase agreement) can be signed.Logical formLearned from19 sentences. A decimal representation can be signed.Logical formLearned from19 sentences. A quantity can be signed.Logical formLearned from19 sentences. An assurance can be signed.Logical formLearned from19 sentences. A merchandise can be signed.Logical formLearned from19 sentences. Footballs can be signed.Logical formLearned from19 sentences. (Jar files) can be signed.Logical formLearned from18 sentences. Certifications can be signed.Logical formLearned from18 sentences. An (offer letter) can be signed.Logical formLearned from18 sentences. Assemblies can be signed.Logical formLearned from18 sentences. A bookplate can be signed.Logical formLearned from18 sentences. Comments can be signed.Logical formLearned from18 sentences.