There are 2 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 (8, 0)
Distance from target shape to yellow square at (0, 7): 15
Closest shape is the yellow square at (0, 7) with distance 15</think>

<answer>(0, 7)</answer>