There are 2 shapes on a 5x5 grid. Which shape is closest to the pink right_triangle in terms of Manhattan distance? The final answer is the grid position of the closest shape like (row_index, column_index).
<think>Target shape: pink right_triangle at (3, 0)
Distance from target shape to green trapezoid at (0, 0): 3
Closest shape is the green trapezoid at (0, 0) with distance 3</think>

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