A burden of proof can be on a (faculty member).Logical formLearned from7 sentences. Persons may consider a burden.Logical formLearned from7 sentences. Burden can be on institutions.Logical formLearned from7 sentences. Characters can be a burden.Logical formLearned from7 sentences. Some ships can be constituted-of-or-filled-with burden.Logical formLearned from7 sentences. A burden can be constituted-of-or-filled-with foreign debt.Logical formLearned from7 sentences. A burden of proof may be shifted to a defendant.Logical formLearned from7 sentences. A burden can be on retailers.Logical formLearned from7 sentences. A burden can be on economic growth.Logical formLearned from7 sentences. Burdens can be on commerce.Logical formLearned from7 sentences. A burden can be on recipients.Logical formLearned from7 sentences. An increase may place a burden.Logical formLearned from7 sentences. A burden can be over.Logical formLearned from7 sentences. A person can be a burden to him-or-herself.Logical formLearned from7 sentences. An agency may bear a burden.Logical formLearned from7 sentences.