A debt may be downgraded to junk.Logical formLearned from4 sentences. A female may be downgraded to some hurricane.Logical formLearned from4 sentences. A race may be downgraded from an event.Logical formLearned from4 sentences. A (hurricane warning) may be downgraded to a tropical-storm warning.Logical formLearned from4 sentences. A storm may be downgraded to a severe tropical storm.Logical formLearned from4 sentences. A subfamily may be downgraded to a rank of tribe.Logical formLearned from4 sentences. A race may be downgraded.Logical formLearned from4 sentences. A system may be downgraded to a tropical storm.Logical formLearned from4 sentences. An agency may downgrade a (credit rating).Logical formLearned from4 sentences. A storm may be downgraded from a category.Logical formLearned from4 sentences. A female may be downgraded to a tropical storm by a time.Logical formLearned from4 sentences. A US-city may downgrade a company.Logical formLearned from4 sentences. An investors-service may downgrade ratings of a company.Logical formLearned from4 sentences. Some brokers may downgrade shares.Logical formLearned from4 sentences. A male may be downgraded from category.Logical formLearned from4 sentences.