There are 5 shapes on a 5x5 grid. Which shape is closest to the gray trapezoid in terms of Manhattan distance? The final answer is the grid position of the closest shape like (row_index, column_index).
<think>Target shape: gray trapezoid at (4, 2)
Distance from target shape to orange rectangle at (4, 0): 2
Distance from target shape to red rectangle at (2, 2): 2
Distance from target shape to cyan rectangle at (2, 3): 3
Distance from target shape to yellow rectangle at (1, 4): 5
Closest shape is the orange rectangle at (4, 0) with distance 2</think>

<answer>(4, 0)</answer>