Sentence examples for it is unproven from inspiring English sources
It is unproven in its farm-to-fork genre, since it has not yet been through a growing season.
Whether he can recapture the consistent killer form that forged it is unproven.
"It is unproven, " said Dr. Blackman of the National Institutes of Health.
The Mets, however, do not currently have any backup outfielders — whether it is unproven minor leaguers like Fernando Martinez or role players like Willie Harris — whom they could count on to replace Beltran as a steady offensive player.
The Kremlin offers some diplomatic arguments for its policy: that the United States has overstepped the United Nations mandate on Iraq and that it is unproven that Iraq is developing weapons of mass destruction or supporting terrorism.
I know it's unproven, but so many people are doing all right with it; maybe it will help me, too.
He said an expert report from Prof Campbell Gemmell, former chief executive of the Scottish Environment Protection Agency, had found it was unproven, under-regulated and too risky to be approved.
It's unorthodox, Bubba's game, and until a couple of years ago it was unproven against the multitude of perfectly planed swings the Tiger era has produced — swings like Adam Scott's and Justin Rose's, two of the purest on tour, both honed under the direction of Butch Harmon and Sean Foley, respectively, Harmon being one of Tiger's old coaches, and Foley his current one.
But when strong evidence began to emerge in the early 1950s that cigarette smoking caused lung cancer, "people like Arthur Godfrey and Edward R. Murrow stood up to the public and said we just don't believe this, it's unproven, I've been smoking all my life and I'm fine," he says.
If it's unproven, it will be hard to accept.
