There are 3 shapes on a 6x6 grid. Which shape is closest to the gray 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: gray trapezoid at (2, 5)
Distance from target shape to blue square at (0, 4): 3
Distance from target shape to green rectangle at (3, 2): 4
Closest shape is the blue square at (0, 4) with distance 3</think>

<answer>(0, 4)</answer>