There are 2 shapes on a 10x10 grid. Which shape is closest to the orange 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: orange right_triangle at (6, 5)
Distance from target shape to cyan right_triangle at (0, 0): 11
Closest shape is the cyan right_triangle at (0, 0) with distance 11</think>

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