An (opening ceremony) may pertain-to a year.Logical formLearned from31 sentences. A government may hold a ceremony.Logical formLearned from31 sentences. A (graduation ceremony) may pertain-to a school.Logical formLearned from31 sentences. A person may serve as master of ceremonies.Logical formLearned from31 sentences. An (evening ceremony) may pertain-to a weekday.Logical formLearned from31 sentences. Ceremonies can be quiet.Logical formLearned from31 sentences. A ceremony can be in a (city hall).Logical formLearned from31 sentences. An (opening ceremony) can be in a world-city.Logical formLearned from31 sentences. A person may miss a ceremony.Logical formLearned from31 sentences. An opening ceremony may pertain-to an office.Logical formLearned from30 sentences. A (peace agreement) may undergo a (signing ceremony).Logical formLearned from30 sentences. Ceremonies may be televised in a country.Logical formLearned from30 sentences. A ceremony can be unofficial.Logical formLearned from30 sentences. Footage may pertain-to a ceremony.Logical formLearned from30 sentences. Some guests can be at a ceremony.Logical formLearned from30 sentences.