There are 2 shapes on a 5x5 grid. Which shape is closest to the red 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: red square at (0, 1)
Distance from target shape to yellow trapezoid at (0, 4): 3
Closest shape is the yellow trapezoid at (0, 4) with distance 3</think>

<answer>(0, 4)</answer>