There are 6 shapes on a 7x7 grid. Which shape is closest to the cyan 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: cyan rectangle at (0, 5)
Distance from target shape to yellow rectangle at (3, 2): 6
Distance from target shape to green right_triangle at (6, 0): 11
Distance from target shape to orange trapezoid at (5, 1): 9
Distance from target shape to brown trapezoid at (1, 0): 6
Distance from target shape to pink trapezoid at (6, 1): 10
Closest shape is the yellow rectangle at (3, 2) with distance 6</think>

<answer>(3, 2)</answer>