Rankings can be controversial.Logical formLearned from8 sentences. Rankings can be biennial.Logical formLearned from8 sentences. A ranking may pertain-to an industry.Logical formLearned from8 sentences. Rankings may pertain-to an university.Logical formLearned from8 sentences. (High schools) may undergo a ranking.Logical formLearned from8 sentences. High schools may undergo a ranking.Logical formLearned from8 sentences. Part may pertain-to a (ranking calendar).Logical formLearned from8 sentences. Some rankings may be placed.Logical formLearned from8 sentences. Institutions may undergo rankings.Logical formLearned from8 sentences. Members may undergo a ranking.Logical formLearned from8 sentences. A ranking can be green.Logical formLearned from8 sentences. Banks may undergo a ranking.Logical formLearned from8 sentences. National universities may undergo rankings.Logical formLearned from8 sentences. Part may pertain-to rankings.Logical formLearned from8 sentences. Categories may undergo rankings.Logical formLearned from8 sentences.