Sentence examples for impossible to document with certainty from inspiring English sources

While it is impossible to document with certainty the extent of the death penalty for juvenile offenders internationally, the State Department, the United Nations High Commission on Human Rights and Amnesty International report that the only countries other than the United States to have carried out such executions in the last 10 years are Congo, Iran, Nigeria, Pakistan, Saudi Arabia and Yemen.

This makes it impossible to document any causal relationship of life satisfaction and psychache with suicidal ideation or suicide attempt.

Miller's influence is impossible to document.

Such conditions hardly strengthened the empire and must have contributed, in ways that cannot be documented with certainty, to the political unrest that was their own main cause.

At nightfall, it was impossible to say with certainty where Mr. Snowden was.

Their numbers are impossible to gauge with certainty, and motives among them are hardly uniform.

Still, it is impossible to know with certainty when credit card rates will be affected.

It's impossible to say with certainty what turns children into violent killers.

It is impossible to say with certainty whether those quoted are the people they claim to be.

They say it is impossible to know with certainty which students they may "reasonably expect" to have academic responsibility over.

"Both should acknowledge serious irregularities in the vote tallying which made it impossible to determine with certainty the final result".