There are 2 shapes on a 5x5 grid. Which shape is closest to the cyan right_triangle 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 right_triangle at (2, 4)
Distance from target shape to yellow right_triangle at (2, 3): 1
Closest shape is the yellow right_triangle at (2, 3) with distance 1</think>

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