There are 4 shapes on a 10x10 grid. Which shape is closest to the orange 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: orange trapezoid at (0, 5)
Distance from target shape to brown square at (9, 4): 10
Distance from target shape to gray trapezoid at (5, 5): 5
Distance from target shape to green trapezoid at (3, 2): 6
Closest shape is the gray trapezoid at (5, 5) with distance 5</think>

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