There are 6 shapes on a 6x6 grid. Which shape is closest to the red 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: red trapezoid at (2, 0)
Distance from target shape to purple trapezoid at (5, 2): 5
Distance from target shape to orange rectangle at (5, 5): 8
Distance from target shape to brown rectangle at (3, 4): 5
Distance from target shape to pink trapezoid at (5, 3): 6
Distance from target shape to yellow rectangle at (0, 4): 6
Closest shape is the purple trapezoid at (5, 2) with distance 5</think>

<answer>(5, 2)</answer>