There are 6 shapes on a 5x5 grid. Which shape is closest to the cyan 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: cyan square at (3, 3)
Distance from target shape to orange right_triangle at (2, 1): 3
Distance from target shape to red square at (4, 1): 3
Distance from target shape to green trapezoid at (4, 4): 2
Distance from target shape to brown square at (0, 0): 6
Distance from target shape to gray rectangle at (1, 2): 3
Closest shape is the green trapezoid at (4, 4) with distance 2</think>

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