Approval may be obtained.Logical formLearned from448 sentences. Evidence may be obtained.Logical formLearned from408 sentences. A report may be obtained.Logical formLearned from374 sentences. Permission may be obtained.Logical formLearned from369 sentences. Persons may obtain information.Logical formLearned from365 sentences. Documents may be obtained by a newspaper.Logical formLearned from302 sentences. A diplomacy may prevent a country from obtaining nuclear weapons.Logical formLearned from297 sentences. Documents may be obtained.Logical formLearned from291 sentences. Consent may be obtained.Logical formLearned from285 sentences. Evidence may be obtained.Logical formLearned from255 sentences. A result may be obtained.Logical formLearned from251 sentences. A male may obtain a doctorate.Logical formLearned from234 sentences. A person may obtain permission.Logical formLearned from230 sentences. A male may obtain permission.Logical formLearned from213 sentences. A female may obtain.Logical formLearned from208 sentences.