There are 5 shapes on a 7x7 grid. Which shape is closest to the gray 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: gray trapezoid at (1, 3)
Distance from target shape to yellow rectangle at (0, 5): 3
Distance from target shape to purple right_triangle at (3, 5): 4
Distance from target shape to cyan trapezoid at (0, 2): 2
Distance from target shape to brown right_triangle at (3, 1): 4
Closest shape is the cyan trapezoid at (0, 2) with distance 2</think>

<answer>(0, 2)</answer>