A charter may undergo a signing.Logical formLearned from203 sentences. Documents may undergo a signing.Logical formLearned from202 sentences. A (cooperation agreement) may undergo a signing.Logical formLearned from200 sentences. A (signing ceremony) can be in a world-city.Logical formLearned from197 sentences. A time may pertain-to a signing.Logical formLearned from196 sentences. A memorandum may undergo a signing.Logical formLearned from194 sentences. A person may undergo a signing.Logical formLearned from190 sentences. A (signing ceremony) can be in a world-city.Logical formLearned from188 sentences. A (peace pact) may undergo a signing.Logical formLearned from179 sentences. A signing may pertain-to a US-president.Logical formLearned from177 sentences. A signing may pertain-to persons.Logical formLearned from175 sentences. A deal may include a (signing bonus).Logical formLearned from173 sentences. A (ceasefire agreement) may undergo a signing.Logical formLearned from172 sentences. A signing can be scheduled.Logical formLearned from170 sentences. An interim constitution may undergo a signing.Logical formLearned from169 sentences.