What does the fence to the right of the bus surround?
The fence surrounds the park.
     src           edge_attr  dst
0      0  parked in front of    1
1      0                  in   32
2      0     to the right of   38
3      0     to the right of   34
4      0           parked on   17
..   ...                 ...  ...
220   39      to the left of   17
221   39     to the right of    7
222   39     to the right of   37
223   39      to the left of    0
224   39      to the left of   38

[225 rows x 3 columns]