There are 2 shapes on a 10x10 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, 2)
Distance from target shape to cyan right_triangle at (5, 9): 10
Closest shape is the cyan right_triangle at (5, 9) with distance 10</think>

<answer>(5, 9)</answer>