A convention may be headed by French president.Logical formLearned from22 sentences. Confines may pertain-to a convention.Logical formLearned from22 sentences. A need can be for a convention.Logical formLearned from22 sentences. (Trade conventions) can be international.Logical formLearned from21 sentences. A convention may pertain-to an organization.Logical formLearned from21 sentences. A convention may grow.Logical formLearned from21 sentences. A convention may be held in a world-city.Logical formLearned from21 sentences. A language may pertain-to a convention.Logical formLearned from21 sentences. A (refugee convention) may undergo an interpretation.Logical formLearned from21 sentences. A delegation can be to a national convention.Logical formLearned from21 sentences. A series can be constituted-of-or-filled-with international conventions.Logical formLearned from21 sentences. A convention may undergo a working.Logical formLearned from21 sentences. A convention can be a place.Logical formLearned from21 sentences. A convention may be held in a us-state.Logical formLearned from21 sentences. A convention can be amended.Logical formLearned from21 sentences.