There are 5 shapes on a 7x7 grid. Which shape is closest to the orange 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: orange trapezoid at (5, 4)
Distance from target shape to cyan rectangle at (5, 6): 2
Distance from target shape to pink square at (1, 1): 7
Distance from target shape to blue right_triangle at (4, 1): 4
Distance from target shape to brown trapezoid at (0, 6): 7
Closest shape is the cyan rectangle at (5, 6) with distance 2</think>

<answer>(5, 6)</answer>