There are 2 shapes on a 6x6 grid. Which shape is closest to the brown trapezoid 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 trapezoid at (0, 0)
Distance from target shape to orange rectangle at (5, 5): 10
Closest shape is the orange rectangle at (5, 5) with distance 10</think>

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