There are 5 shapes on a 10x10 grid. Which shape is closest to the brown 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: brown rectangle at (9, 2)
Distance from target shape to blue trapezoid at (2, 4): 9
Distance from target shape to cyan rectangle at (3, 8): 12
Distance from target shape to red trapezoid at (7, 2): 2
Distance from target shape to pink square at (8, 6): 5
Closest shape is the red trapezoid at (7, 2) with distance 2</think>

<answer>(7, 2)</answer>