There are 5 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 (1, 0)
Distance from target shape to orange trapezoid at (4, 3): 6
Distance from target shape to purple square at (3, 3): 5
Distance from target shape to gray right_triangle at (0, 1): 2
Distance from target shape to red trapezoid at (0, 4): 5
Closest shape is the gray right_triangle at (0, 1) with distance 2</think>

<answer>(0, 1)</answer>