A (debt burden) can be on a country.Logical formLearned from6 sentences. A (tax burden) can be for companies.Logical formLearned from6 sentences. A burden may pertain-to patients.Logical formLearned from6 sentences. Operations can be a burden.Logical formLearned from6 sentences. A country may have burdens.Logical formLearned from6 sentences. A burden may be born by some societies.Logical formLearned from6 sentences. A burden may pertain-to enterprises.Logical formLearned from6 sentences. Burdens may pertain-to persons.Logical formLearned from6 sentences. A burden of disease can be substantial.Logical formLearned from6 sentences. A (debt burden) can be annual.Logical formLearned from6 sentences. Contributors can be to a burden of disease.Logical formLearned from6 sentences. A burden can be for individuals.Logical formLearned from6 sentences. Burdens may pertain-to enterprises.Logical formLearned from6 sentences. A burden can be on investors.Logical formLearned from6 sentences. A burden can be manageable.Logical formLearned from6 sentences.