It turned out it wasn't a kidney stone, what might it have been a stone in?\nOptions:\n- gallbladder\n- creek bed\n- driveway\n- river bed\n- gravel Hmmm, let me think.
User
A stone can be present in gall bladder. Gallbladder is a part of human body like a kidney.
So, the answer is gallbladder.
Assistant