It's not for the trans person to prove why she needs to use the female bathroom.
Students have to prove why they should be hired over others, but it still helps to be lucky.
The election programme is one of those moments when the corporation sets out to prove why it exists.
All state records were presumed to be closed unless citizens could prove why the information they wanted should be disclosed.
I went for the opposite approach, using science to prove why he was right (while actually achieving the opposite).
Why is it necessary to intrude on us, rather than burden us with the need to prove why they shouldn't?
Mark Elder/The Hallé: Elder and his Manchester players prove why they've created a new performance practice for Elgar - and Sir Mark recites Shelley, too.
After Mr. Droga was selected as one of the best and brightest for 2006 by Esquire magazine, the editors asked him to prove why his talent merited honoring.
Yet both, despite showing him up, prove why new commissions are vital: a company cannot live on museum pieces alone, no matter their quality.
If making many impressive receptions while remaining healthy in training camp means anything, Moss may be about to prove why he was a No. 1 pick.
Although the season is in its infancy, the Nets have offered substantial evidence to prove why they are playing like a far different team from last season.
