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 (2, 5)
Distance from target shape to red square at (2, 9): 4
Closest shape is the red square at (2, 9) with distance 4</think>

<answer>(2, 9)</answer>