There are 2 shapes on a 3x3 grid. Which shape is closest to the cyan square 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 square at (1, 0)
Distance from target shape to yellow trapezoid at (2, 1): 2
Closest shape is the yellow trapezoid at (2, 1) with distance 2</think>

<answer>(2, 1)</answer>