A requirement may create a burden.Logical formLearned from12 sentences. A (tax burden) may be shared.Logical formLearned from12 sentences. A burden can be on a middle class.Logical formLearned from12 sentences. A burden may pertain-to a letter.Logical formLearned from12 sentences. A burden can be inherited.Logical formLearned from12 sentences. A tax can be a burden.Logical formLearned from12 sentences. Technology may change burdens.Logical formLearned from12 sentences. Burdens may make sense.Logical formLearned from12 sentences. A burden may pertain-to a black man.Logical formLearned from12 sentences. A person can be a beast of burden.Logical formLearned from12 sentences. A burden can be on landfills.Logical formLearned from12 sentences. A government may bear a burden.Logical formLearned from12 sentences. Burdens can be on persons.Logical formLearned from12 sentences. A burden can be to kids.Logical formLearned from12 sentences. A burden can be on themselves.Logical formLearned from12 sentences.