There are 3 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 (8, 2)
Distance from target shape to red rectangle at (9, 7): 6
Distance from target shape to green rectangle at (3, 0): 7
Closest shape is the red rectangle at (9, 7) with distance 6</think>

<answer>(9, 7)</answer>