A president may sign a law.Logical formLearned from69 sentences. A male may sign forms.Logical formLearned from69 sentences. An agreement may be signed by a government.Logical formLearned from68 sentences. A country may sign some (cooperation agreements).Logical formLearned from68 sentences. Countries may sign.Logical formLearned from68 sentences. A book may be signed.Logical formLearned from68 sentences. A company may sign an agreement.Logical formLearned from68 sentences. A country may sign a (defense agreement).Logical formLearned from68 sentences. An agreement may be signed by some countries.Logical formLearned from67 sentences. A male may sign with an agent.Logical formLearned from67 sentences. A plan may be signed.Logical formLearned from67 sentences. A male may be signed to a label.Logical formLearned from67 sentences. A person may sign an order.Logical formLearned from67 sentences. A statement may be signed by a male.Logical formLearned from67 sentences. A company may sign a contract.Logical formLearned from67 sentences.