I had a child today complaining of stomachache. As per usual, I direct him to "try to go to the bathroom." He stepped into the bathroom and closed the door. After about 4 minutes of complete silence from inside, he re-opened it and asked "why am I in the bathroom?"
"Try to use the toilet and see if it will make your stomach feel better." This time I was much more specific! And shortly thereafter heard the toilet being used.