A person may sign a letter.Logical formLearned from233 sentences. A male may sign for a club.Logical formLearned from232 sentences. A law may be signed by a president.Logical formLearned from229 sentences. A company may sign a contract.Logical formLearned from229 sentences. A country may sign a (cooperation agreement).Logical formLearned from228 sentences. A person may sign a (contract extension).Logical formLearned from228 sentences. An agreement may be signed in a month.Logical formLearned from223 sentences. Some countries may sign some agreements.Logical formLearned from223 sentences. A statement may be signed.Logical formLearned from221 sentences. A US-city may sign a male.Logical formLearned from220 sentences. A president may sign an agreement.Logical formLearned from220 sentences. A male may sign a statement.Logical formLearned from218 sentences. Some sides may sign.Logical formLearned from215 sentences. Documents may be signed.Logical formLearned from214 sentences. A pact may be signed.Logical formLearned from214 sentences.