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

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