There are 3 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 (2, 5)
Distance from target shape to cyan rectangle at (2, 4): 1
Distance from target shape to blue square at (3, 3): 3
Closest shape is the cyan rectangle at (2, 4) with distance 1</think>

<answer>(2, 4)</answer>