Which figure is the odd one out?
Explanation: Option D is the odd one out as the white square is opposite a black square.
Explanation: Option C is the odd one out as it contains no adjacent black squares.
Explanation: Option E is the odd one out as it is a reflection, not a rotation, of the others.
Explanation: Option B is the odd one out. The sum of the sides of the shapes does not equal nine.
Explanation: Option A is the odd shape out as it is a reflection, not a rotation, of the others.