(Approval ratings) can be at levels.Logical formLearned from19 sentences. (Approval ratings) may decline.Logical formLearned from19 sentences. Ratings may provide information.Logical formLearned from19 sentences. (Credit ratings) may undergo a downgrading.Logical formLearned from19 sentences. Ratings can be in public-opinion polls.Logical formLearned from19 sentences. A person may maintain a rating.Logical formLearned from19 sentences. Some rating can be for a tv-network.Logical formLearned from19 sentences. A rating may pertain-to a player.Logical formLearned from19 sentences. A rating can be top-notch.Logical formLearned from19 sentences. A change can be in a rating.Logical formLearned from19 sentences. Buy may undergo a rating.Logical formLearned from19 sentences. Ratings can be impressive.Logical formLearned from19 sentences. A tv-network may undergo ratings.Logical formLearned from19 sentences. A (debt rating) can be for a company.Logical formLearned from19 sentences. A (risk rating) may pertain-to a country.Logical formLearned from19 sentences.