There are 6 shapes on a 10x10 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, 6)
Distance from target shape to yellow square at (2, 7): 3
Distance from target shape to gray trapezoid at (8, 7): 9
Distance from target shape to orange trapezoid at (9, 9): 12
Distance from target shape to blue trapezoid at (8, 1): 13
Distance from target shape to pink square at (1, 0): 7
Closest shape is the yellow square at (2, 7) with distance 3</think>

<answer>(2, 7)</answer>