A protocol may be signed.Logical formLearned from141 sentences. A treaty may be signed in a world-city.Logical formLearned from140 sentences. Some countries may sign a memorandum of understanding.Logical formLearned from140 sentences. A government may sign a contract.Logical formLearned from140 sentences. Equals may sign.Logical formLearned from139 sentences. A male may sign a law.Logical formLearned from139 sentences. An accord may be signed in a world-city.Logical formLearned from139 sentences. Legislation may be signed into law.Logical formLearned from138 sentences. A bill may be signed.Logical formLearned from138 sentences. A male may sign papers.Logical formLearned from137 sentences. A president may sign legislation.Logical formLearned from137 sentences. A country may sign a (peace deal).Logical formLearned from137 sentences. Rebels may sign a cease-fire.Logical formLearned from137 sentences. A US-president may sign a measure.Logical formLearned from136 sentences. An executive order may be signed by a president.Logical formLearned from136 sentences.