There are 3 shapes on a 10x10 grid. Which shape is closest to the orange 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: orange trapezoid at (5, 2)
Distance from target shape to pink trapezoid at (2, 4): 5
Distance from target shape to purple right_triangle at (9, 8): 10
Closest shape is the pink trapezoid at (2, 4) with distance 5</think>

<answer>(2, 4)</answer>