A (protocol agreement) may undergo a signing.Logical formLearned from7 sentences. A (test ban) may undergo a signing.Logical formLearned from7 sentences. A (signing ceremony) may be delayed.Logical formLearned from7 sentences. A (signing ceremony) can be for a series of documents.Logical formLearned from7 sentences. Interim agreements may undergo a signing.Logical formLearned from7 sentences. A male may speak at a (signing ceremony).Logical formLearned from7 sentences. An absence can be from a (signing ceremony).Logical formLearned from7 sentences. A (nuclear accord) may undergo a signing.Logical formLearned from7 sentences. A (signing ceremony) may pertain-to an international-political-entity.Logical formLearned from7 sentences. A (partnership declaration) may undergo a signing.Logical formLearned from6 sentences. Persons may make signings.Logical formLearned from6 sentences. Bilateral agreements may undergo a (signing ceremony).Logical formLearned from6 sentences. A contracts may undergo a signing.Logical formLearned from6 sentences. A grant may undergo a signing.Logical formLearned from6 sentences. Cooperation may undergo (signing agreements).Logical formLearned from6 sentences.