There are 2 shapes on a 4x4 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 (2, 2)
Distance from target shape to yellow right_triangle at (0, 3): 3
Closest shape is the yellow right_triangle at (0, 3) with distance 3</think>

<answer>(0, 3)</answer>