Some convention can be on a status of refugees.Logical formLearned from18 sentences. A convention can be on a prohibition of nuclear weapons.Logical formLearned from18 sentences. Convention can be in a country.Logical formLearned from17 sentences. A US-president may say at a convention.Logical formLearned from17 sentences. A (framework convention) may pertain-to an international-political-entity.Logical formLearned from17 sentences. Negotiations can be on a convention.Logical formLearned from17 sentences. A secretariat may pertain-to a convention.Logical formLearned from17 sentences. A convention may be held on a month.Logical formLearned from17 sentences. A general convention may pertain-to a party.Logical formLearned from17 sentences. President may pertain-to a (constitutional convention).Logical formLearned from17 sentences. Convention may be held.Logical formLearned from17 sentences. A convention can be orthographic.Logical formLearned from17 sentences. A convention may begin on a month.Logical formLearned from17 sentences. Member may pertain-to a convention.Logical formLearned from17 sentences. A convention may be considered.Logical formLearned from17 sentences.