There are 6 shapes on a 9x9 grid. Which shape is closest to the red 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: red trapezoid at (0, 0)
Distance from target shape to gray square at (5, 4): 9
Distance from target shape to pink square at (1, 5): 6
Distance from target shape to cyan trapezoid at (7, 5): 12
Distance from target shape to yellow rectangle at (0, 5): 5
Distance from target shape to orange trapezoid at (4, 5): 9
Closest shape is the yellow rectangle at (0, 5) with distance 5</think>

<answer>(0, 5)</answer>