There are 2 shapes on a 9x9 grid. Which shape is closest to the brown square in terms of Manhattan distance? The final answer is the grid position of the closest shape like (row_index, column_index).
<think>Target shape: brown square at (7, 3)
Distance from target shape to blue trapezoid at (2, 4): 6
Closest shape is the blue trapezoid at (2, 4) with distance 6</think>

<answer>(2, 4)</answer>