There are 6 shapes on a 7x7 grid. Which shape is closest to the brown 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: brown trapezoid at (0, 0)
Distance from target shape to blue trapezoid at (0, 2): 2
Distance from target shape to orange rectangle at (4, 1): 5
Distance from target shape to yellow rectangle at (6, 3): 9
Distance from target shape to green trapezoid at (1, 4): 5
Distance from target shape to purple rectangle at (4, 6): 10
Closest shape is the blue trapezoid at (0, 2) with distance 2</think>

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