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

<answer>(3, 2)</answer>