There are 2 shapes on a 10x10 grid. Which shape is closest to the gray 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: gray trapezoid at (4, 5)
Distance from target shape to orange rectangle at (3, 5): 1
Closest shape is the orange rectangle at (3, 5) with distance 1</think>

<answer>(3, 5)</answer>