Are there any balls or fences in the image?
Yes, there is a ball.
    src        edge_attr  dst
0     0  to the right of    2
1     0  to the right of    5
2     0  to the right of    4
3     2   to the left of    0
4     2   to the left of    4
5     3  to the right of    5
6     4  to the right of    2
7     4   to the left of    0
8     4          next to    5
9     4             near    5
10    5   to the left of    0
11    5   to the left of    3
12    5             near    4