There are 5 shapes on a 6x6 grid. Which shape is closest to the cyan 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: cyan trapezoid at (2, 5)
Distance from target shape to red right_triangle at (5, 4): 4
Distance from target shape to yellow rectangle at (2, 2): 3
Distance from target shape to gray trapezoid at (1, 2): 4
Distance from target shape to orange square at (2, 3): 2
Closest shape is the orange square at (2, 3) with distance 2</think>

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