The correct answer is A. The answer is supposed to be A for three reasons:
1. The circle is moving clockwise around the box, meaning it will be in the top-right-hand corner in the correct answer.
2. The circle is always white.
3. When the circle is on the right-hand-side of the box the square is black, and when the circle is on the left-hand-side of the box, the square is white.
However, if you thought of the circle as instead cutting a thread that "shut down" the blackness of the square permanently once it passed over to the left hand side for the first time, could the answer not also be B? Who is to say that the square's whiteness is impermanent once the the circle returns back to the right hand side?
1. The circle is moving clockwise around the box, meaning it will be in the top-right-hand corner in the correct answer.
2. The circle is always white.
3. When the circle is on the right-hand-side of the box the square is black, and when the circle is on the left-hand-side of the box, the square is white.
However, if you thought of the circle as instead cutting a thread that "shut down" the blackness of the square permanently once it passed over to the left hand side for the first time, could the answer not also be B? Who is to say that the square's whiteness is impermanent once the the circle returns back to the right hand side?
