There are 6 shapes on a 3x3 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 (0, 1)
Distance from target shape to purple trapezoid at (1, 0): 2
Distance from target shape to green trapezoid at (0, 0): 1
Distance from target shape to orange square at (1, 2): 2
Distance from target shape to pink right_triangle at (1, 1): 1
Distance from target shape to blue square at (2, 0): 3
Closest shape is the green trapezoid at (0, 0) with distance 1</think>

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