There are 4 shapes on a 9x9 grid. Which shape is closest to the pink 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: pink trapezoid at (0, 6)
Distance from target shape to blue trapezoid at (1, 1): 6
Distance from target shape to purple right_triangle at (4, 4): 6
Distance from target shape to orange square at (2, 5): 3
Closest shape is the orange square at (2, 5) with distance 3</think>

<answer>(2, 5)</answer>