There are 2 shapes on a 10x10 grid. Which shape is closest to the yellow 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: yellow trapezoid at (1, 4)
Distance from target shape to green trapezoid at (1, 9): 5
Closest shape is the green trapezoid at (1, 9) with distance 5</think>

<answer>(1, 9)</answer>