There are 3 shapes on a 9x9 grid. Which shape is closest to the orange 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: orange rectangle at (2, 3)
Distance from target shape to yellow square at (7, 5): 7
Distance from target shape to purple rectangle at (6, 5): 6
Closest shape is the purple rectangle at (6, 5) with distance 6</think>

<answer>(6, 5)</answer>