Are there either cars or fences in the image?
Yes, there is a fence.
    src        edge_attr  dst
0     0   to the left of    6
1     1  to the right of   14
2     1   to the left of    9
3     1  to the right of    3
4     2   to the left of    6
5     2   to the left of   11
6     3  to the right of    7
7     3   to the left of    1
8     3   to the left of   13
9     3   to the left of   14
10    4   to the left of    6
11    5  to the right of   14
12    6  to the right of    0
13    6  to the right of   11
14    6  to the right of    8
15    6  to the right of    4
16    6  to the right of    2
17    7   to the left of    3
18    8   to the left of    6
19    9  to the right of   13
20    9  to the right of   14
21    9  to the right of    1
22   10  to the right of   14
23   11  to the right of    2
24   11   to the left of    6
25   13  to the right of   14
26   13   to the left of    9
27   13  to the right of    3
28   14   to the left of    1
29   14   to the left of   10
30   14  to the right of    3
31   14   to the left of    5
32   14   to the left of    9
33   14   to the left of   13