There are 4 shapes on a 5x5 grid. Which shape is closest to the yellow rectangle 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 rectangle at (4, 4)
Distance from target shape to cyan square at (2, 2): 4
Distance from target shape to blue trapezoid at (0, 1): 7
Distance from target shape to orange rectangle at (0, 4): 4
Closest shape is the cyan square at (2, 2) with distance 4</think>

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