There are 2 shapes on a 8x8 grid. Which shape is closest to the red rectangle 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 rectangle at (3, 5)
Distance from target shape to orange square at (5, 2): 5
Closest shape is the orange square at (5, 2) with distance 5</think>

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