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

<answer>(2, 0)</answer>