If they question his sanity, a new set of competency hearings could take place.

The other voices were the ones which made him question his own sanity.

Trump looked at me as if I had given him cause to question my sanity.

The one who is going doesn't question the other's sanity.

Certainly the man who does not question his own sanity is mad indeed.

I do not wish to have you question my sanity.

Being surrounded by madness often makes him question his own sanity.

Last night had given her far too many hours to question her own sanity.

But just as she began to question her sanity, a few other students showed up-also looking for the list.

The words didn't question Smith's sanity, but the tone and expression did.