An investors-service may downgrade (debt ratings).Logical formLearned from6 sentences. An agency may downgrade a rating.Logical formLearned from6 sentences. A country may downgrade a representation.Logical formLearned from6 sentences. Forecasts may be downgraded to some percent.Logical formLearned from6 sentences. Ratings may downgrade a (credit rating) by a notch.Logical formLearned from6 sentences. A (rating agency) may downgrade (debt ratings).Logical formLearned from6 sentences. Greek banks may be downgraded.Logical formLearned from6 sentences. (Credit rating agency) may downgrade (debt ratings).Logical formLearned from6 sentences. Ratings may downgrade (debt ratings).Logical formLearned from6 sentences. A female may be downgraded to category.Logical formLearned from6 sentences. A world-city may downgrade an assessment of the economy.Logical formLearned from6 sentences. A US-city may downgrade ties.Logical formLearned from6 sentences. Persons may downgrade diplomatic relations with a country.Logical formLearned from5 sentences. Analysts may downgrade a sector.Logical formLearned from5 sentences. A male may be downgraded to a tropical low.Logical formLearned from5 sentences.