Medias may corroborate an account of a payment.Logical formLearned from4 sentences. Local authorities may be corroborated.Logical formLearned from4 sentences. Statements may be corroborated.Logical formLearned from4 sentences. A hijacker may corroborate (press reports) that something-is-the-case.Logical formLearned from4 sentences. A testimony may be corroborated by documents.Logical formLearned from4 sentences. A report may be corroborated by an (intelligence source).Logical formLearned from4 sentences. (Government investigators) may corroborate an incident.Logical formLearned from3 sentences. Information may corroborate an account.Logical formLearned from3 sentences. An investigation may be corroborated.Logical formLearned from3 sentences. Research may corroborate a finding.Logical formLearned from3 sentences. Research may be corroborated.Logical formLearned from3 sentences. A hypothesis may be corroborated by some study.Logical formLearned from3 sentences. Interviews may corroborate findings.Logical formLearned from3 sentences. A material may corroborate a suggestion.Logical formLearned from3 sentences. Studies may corroborate results.Logical formLearned from3 sentences.