There are 5 shapes on a 5x5 grid. Which shape is closest to the yellow square 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 square at (2, 0)
Distance from target shape to orange right_triangle at (0, 0): 2
Distance from target shape to cyan square at (4, 2): 4
Distance from target shape to green trapezoid at (0, 2): 4
Distance from target shape to pink trapezoid at (4, 0): 2
Closest shape is the orange right_triangle at (0, 0) with distance 2</think>

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