They see the man behind the mask, and question his ability to rule.

Why on earth would I ever think to question your ability?

As a result, some political observers question the party's ability to further continue in its present shape.

Can't let Data know we were questioning his own ability to function.

But many analysts question his ability to finance such a deal.

No one questions our ability to get in, or to smash the base.

Often people questioned my ability to achieve them, but I never let that stop me.

In public at least, no one has questioned the Pentagon's ability to go to war, if needed.

I've never questioned his ability to be one of the outstanding players in the game.

"I don't like people to question my ability," he said.