Sentence examples for proof existed from inspiring English sources
Gareth J. L. Williams, the curator at Weston Park, said in a telephone interview that no proof existed of her career, but that he welcomed the discussion.
Citing Holden v. Hardy (1898)—in which the court had upheld an hours law that applied to workers in dangerous occupations, including mining Peckham then asked whether any proof existed to show that baking was a dangerous or unhealthful trade, and he concluded that none did (here he clearly relied on the appendix submitted by Lochner's lawyers, though he did not cite it directly).
Then Sarah Hucklebee Sanders came out and admitted no proof existed but still Wilson was lying.
In a 2006 report by an American Academy of Dermatology (AAD) Task Force, a review of available information led the authors to conclude that no causal proof existed that TCIs cause lymphoma or skin cancer.
-What physical proof exists for this theory?
I'm skeptical that such proof exists, though.
Now that proof exists, in writing no less.
What medical proof exists of a myocardial Infarction?
He acknowledged that no proof exists, but was unwilling to concede anything to the Halsey House).
It's thought that these might have caused her illness, although no positive proof exists.
