Burdens can be on businesses.Logical formLearned from13 sentences. A burden may continue.Logical formLearned from13 sentences. A burden can be persistent.Logical formLearned from13 sentences. A burden can be constituted-of-or-filled-with conscience.Logical formLearned from13 sentences. A (tax burden) can be on working families.Logical formLearned from13 sentences. A burden can be on a shoulder.Logical formLearned from13 sentences. A burden may pertain-to a suffering.Logical formLearned from13 sentences. A percentage may pertain-to a (tax burden).Logical formLearned from13 sentences. A burden can be on a British state.Logical formLearned from13 sentences. A burden can be uneven.Logical formLearned from13 sentences. A burden may result from a crisis.Logical formLearned from13 sentences. A burden can be in a nation.Logical formLearned from13 sentences. A burden can be constituted-of-or-filled-with sin.Logical formLearned from13 sentences. A person can be a burden to a family.Logical formLearned from13 sentences. A country may have a burden.Logical formLearned from13 sentences.