Presence can be at a convention.Logical formLearned from30 sentences. An attendance can be at a convention.Logical formLearned from30 sentences. A US-president may tell a convention.Logical formLearned from30 sentences. Conventions may pertain-to an English language.Logical formLearned from30 sentences. Conventions may be used.Logical formLearned from30 sentences. (Party leaders) may attend a national convention.Logical formLearned from30 sentences. A compliance can be with a convention.Logical formLearned from30 sentences. Days can be before a convention.Logical formLearned from30 sentences. A convention may undergo a contravention.Logical formLearned from30 sentences. Line can be with conventions.Logical formLearned from29 sentences. A (party convention) can be republican.Logical formLearned from29 sentences. A country may sign a convention.Logical formLearned from29 sentences. A (framework convention) can be on (climate change).Logical formLearned from29 sentences. A convention may pertain-to a time.Logical formLearned from29 sentences. A convention can be tripartite.Logical formLearned from29 sentences.