If You Are Asked to Imagine a Three-Dimensional Cube, Like

Multiple Choice

If you are asked to imagine a three-dimensional cube, like a Necker cube, that is ambiguous with respect to depth, your mental image will be

A) based on one configuration or the other.
B) able to be viewed from several angles, just as the picture would be.
C) indeterminate with regard to depth.
D) static and incapable of being altered.