There are 3 shapes on a 4x4 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 (0, 2)
Distance from target shape to brown rectangle at (0, 3): 1
Distance from target shape to gray right_triangle at (1, 1): 2
Closest shape is the brown rectangle at (0, 3) with distance 1</think>

<answer>(0, 3)</answer>