There are 4 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 (6, 2)
Distance from target shape to cyan trapezoid at (8, 2): 2
Distance from target shape to yellow trapezoid at (4, 1): 3
Distance from target shape to brown rectangle at (7, 2): 1
Closest shape is the brown rectangle at (7, 2) with distance 1</think>

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