There are 3 shapes on a 8x8 grid. Which shape is closest to the red rectangle 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 rectangle at (0, 2)
Distance from target shape to blue square at (2, 7): 7
Distance from target shape to yellow trapezoid at (7, 2): 7
Closest shape is the blue square at (2, 7) with distance 7</think>

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