There are 2 shapes on a 9x9 grid. Which shape is closest to the cyan 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: cyan trapezoid at (5, 0)
Distance from target shape to blue right_triangle at (0, 6): 11
Closest shape is the blue right_triangle at (0, 6) with distance 11</think>

<answer>(0, 6)</answer>