There are 5 shapes on a 5x5 grid. Which shape is closest to the red 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: red trapezoid at (4, 2)
Distance from target shape to yellow trapezoid at (2, 4): 4
Distance from target shape to orange rectangle at (0, 4): 6
Distance from target shape to pink trapezoid at (2, 2): 2
Distance from target shape to blue rectangle at (1, 3): 4
Closest shape is the pink trapezoid at (2, 2) with distance 2</think>

<answer>(2, 2)</answer>