A cd may undergo a rating.Logical formLearned from83 sentences. A rating can be on shares.Logical formLearned from83 sentences. An increase can be in ratings.Logical formLearned from83 sentences. (Approval ratings) may fall.Logical formLearned from83 sentences. An (issuer default rating) can be long-term.Logical formLearned from82 sentences. A rating may pertain-to a us-state.Logical formLearned from82 sentences. A (credit rating) may undergo a downgrading.Logical formLearned from81 sentences. Ratings may slip.Logical formLearned from81 sentences. A (credit rating) may pertain-to a government.Logical formLearned from80 sentences. An (approval rating) may drop.Logical formLearned from80 sentences. A (hold rating) may pertain-to persons.Logical formLearned from80 sentences. A rating may pertain-to a president.Logical formLearned from80 sentences. (Poll ratings) may pertain-to a president.Logical formLearned from80 sentences. (Approval ratings) can be high.Logical formLearned from80 sentences. (Credit ratings) may pertain-to a country.Logical formLearned from80 sentences.