There are 3 shapes on a 8x8 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 (4, 5)
Distance from target shape to brown trapezoid at (7, 0): 8
Distance from target shape to cyan trapezoid at (2, 2): 5
Closest shape is the cyan trapezoid at (2, 2) with distance 5</think>

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