There are 2 shapes on a 10x10 grid. Which shape is closest to the blue 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: blue trapezoid at (0, 8)
Distance from target shape to purple trapezoid at (3, 4): 7
Closest shape is the purple trapezoid at (3, 4) with distance 7</think>

<answer>(3, 4)</answer>