A contractual agreement can be signed.Logical formLearned from4 sentences. (Football jumpers) can be signed.Logical formLearned from4 sentences. Picks can be signed.Logical formLearned from4 sentences. A delivery can be signed.Logical formLearned from4 sentences. (Pledge forms) can be signed.Logical formLearned from4 sentences. A female can be signed.Logical formLearned from4 sentences. Products can be signed.Logical formLearned from4 sentences. A mirror can be signed.Logical formLearned from4 sentences. A hardback can be signed.Logical formLearned from4 sentences. An (exhibit poster) can be signed.Logical formLearned from4 sentences. An (artist proof) can be signed.Logical formLearned from4 sentences. Syllabis can be signed.Logical formLearned from4 sentences. A panel can be signed.Logical formLearned from4 sentences. Slabs can be signed.Logical formLearned from4 sentences. A cap can be signed.Logical formLearned from4 sentences.