Negotiations can be between officials.Logical formLearned from194 sentences. Officials may pertain-to a state.Logical formLearned from193 sentences. An official may indicate that something-is-the-case.Logical formLearned from193 sentences. A (ministry official) can be unnamed.Logical formLearned from192 sentences. Some officials may complain that something-is-the-case.Logical formLearned from192 sentences. Officials can be conservative.Logical formLearned from191 sentences. Cooperation can be with officials.Logical formLearned from191 sentences. Officials may pertain-to a transportation-department.Logical formLearned from191 sentences. An official may pertain-to a legislature.Logical formLearned from190 sentences. Officials may hold a meeting.Logical formLearned from190 sentences. An official may speak.Logical formLearned from190 sentences. Officials may travel to a country.Logical formLearned from190 sentences. Officials may pertain-to a group.Logical formLearned from190 sentences. (Space officials) may pertain-to a country.Logical formLearned from190 sentences. An official can be in charge.Logical formLearned from190 sentences.