Sentence examples for problem has not been caused from inspiring English sources

"This problem has not been caused by Rwanda and it has not been abetted by Rwanda," said Kagame.

Another source close to Arum told BBC Sport that, contrary to reports, the ticketing problems have not been caused by Mayweather's camp.

"We need swift assurances that these severe problems have not been caused by on-going financial chaos and looming end-of-year debt".

To our knowledge this problem has not been studied to date for these causes of death.

But exactly what foods contain BMAA — or what concentrations could cause problems — has not been thoroughly investigated.

The cause of the problems has not been determined, the agency said, emphasizing that it does not yet know whether the Cypher is riskier than a bare-metal stent.

"The lifestyle habits that cause the problem haven't been entrenched as long with children as they have with adults.

Yet even though the economic malaise in the United States has rippled to the island, which is largely a second-home market for North Americans, the problems have not been severe enough to cause large numbers of foreclosures and short sales, said Dick Sougé, the owner of Coldwell Banker Aruba Realty.

The cause has not been determined, his son Michael said, but he had multiple health problems.

The cause has not been determined.

Its cause has not been found.