Areas can be signed.Logical formLearned from20 sentences. Acknowledgments can be signed.Logical formLearned from20 sentences. A zone can be signed.Logical formLearned from20 sentences. A memo can be signed.Logical formLearned from20 sentences. Attributes can be signed.Logical formLearned from20 sentences. An art can be signed.Logical formLearned from20 sentences. T-shirts can be signed.Logical formLearned from20 sentences. A veteran can be signed.Logical formLearned from20 sentences. An (integer type) can be signed.Logical formLearned from20 sentences. Declarations can be signed.Logical formLearned from20 sentences. A (license agreement) can be signed.Logical formLearned from20 sentences. Quantities can be signed.Logical formLearned from19 sentences. Power can be signed.Logical formLearned from19 sentences. A (model release) can be signed.Logical formLearned from19 sentences. An opinion can be signed.Logical formLearned from19 sentences.