A charter may be signed.Logical formLearned from94 sentences. Some sides may sign a (peace treaty).Logical formLearned from94 sentences. A striker may sign a contract.Logical formLearned from94 sentences. A world-city may sign some agreements.Logical formLearned from93 sentences. A person may sign a (peace treaty).Logical formLearned from93 sentences. An agreement may be signed by some sides.Logical formLearned from93 sentences. A male may sign an accord.Logical formLearned from93 sentences. A (cease-fire agreement) may be signed.Logical formLearned from92 sentences. An accord may be signed in a world-city.Logical formLearned from92 sentences. Striker may sign a contract.Logical formLearned from92 sentences. A male may be signed by dolphins.Logical formLearned from91 sentences. A treaty may be signed on a month.Logical formLearned from91 sentences. An accord may be signed on a month.Logical formLearned from91 sentences. Some parties may sign.Logical formLearned from90 sentences. A male may sign with a world-city.Logical formLearned from90 sentences.