There are 5 shapes on a 8x8 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, 0)
Distance from target shape to yellow right_triangle at (5, 6): 8
Distance from target shape to pink right_triangle at (2, 0): 1
Distance from target shape to red rectangle at (1, 4): 6
Distance from target shape to orange trapezoid at (7, 5): 9
Closest shape is the pink right_triangle at (2, 0) with distance 1</think>

<answer>(2, 0)</answer>