Sentence examples for been able to demonstrate from inspiring English sources

But researchers have never been able to demonstrate that such connections actually exist.

"We've been able to demonstrate that no fire is possible inside the enclosure," Mr. Sinnett said.

No drug maker to date has been able to demonstrate that, he said.

I think we've been able to demonstrate we can do the heavy lifting get the political agreement.

But nobody has ever been able to demonstrate convincingly that the German government went to war in August 1914 with these aims in mind.

Proponents of alternative detox have never been able to demonstrate that their treatments actually decrease the level of any specific toxin in the body.

But the real success for the Party was to have been able to demonstrate the value of unity and a new way of conducting a political negotiation.

Blue-collar workers have long been a little bit suspicious of Mr. Obama, who has never quite been able to demonstrate that he is one of them.

But he said he would have failed in his job if he "hadn't been able to demonstrate" that he could act impartially.

But there are people who have been in office far less time who have been able to demonstrate that they can deliver for their community".

And it works, not least because we've been able to demonstrate that the solutions to these problems are not always best arrived at through more regulation.