A (ball-dropping ceremony) may pertain-to a civic-holiday.Logical formLearned from4 sentences. Holidays can be for a civic-holiday.Logical formLearned from4 sentences. A reveller may pertain-to a civic-holiday.Logical formLearned from4 sentences. Darkness may pertain-to a civic-holiday.Logical formLearned from4 sentences. (Year holidays) may pertain-to a civic-holiday.Logical formLearned from4 sentences. A (ground attack) may pertain-to a civic-holiday.Logical formLearned from4 sentences. A civic-holiday may be dawned.Logical formLearned from4 sentences. An audience may pertain-to a civic-holiday.Logical formLearned from4 sentences. A (militant strike) may pertain-to a civic-holiday.Logical formLearned from4 sentences. Uncertainties may head into a civic-holiday.Logical formLearned from4 sentences. A (fire festival) may pertain-to a civic-holiday.Logical formLearned from4 sentences. Graphics may pertain-to a civic-holiday.Logical formLearned from4 sentences. (Opinion polls) can be before a civic-holiday.Logical formLearned from4 sentences. An (editorial message) may pertain-to a civic-holiday.Logical formLearned from4 sentences. The (consumer climate) may cool at a beginning of a civic-holiday.Logical formLearned from4 sentences.