| What evidence is required to substantiate a claim that an endowment policy was mis-sold? |
| Parents were outraged after social services investigators found no evidence to substantiate the claims. |
| Roman even has Mark sing Hebrew songs to substantiate the family's piousness. |
| They would be asked to substantiate each claim, and there would be a jury of statisticians to fact-check whatever they said. |
| Journalists try to substantiate allegations with other evidence, but this isn't always possible. |
| West Yorkshire Police said they have not been able to substantiate any of the allegations. |
