There are 3 shapes on a 5x5 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 (0, 0)
Distance from target shape to cyan right_triangle at (0, 1): 1
Distance from target shape to blue trapezoid at (2, 3): 5
Closest shape is the cyan right_triangle at (0, 1) with distance 1</think>

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