Is the car different in color than the fire hydrant?
No, both the car and the fire hydrant are black.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of    8
2     1   to the left of    4
3     2       walking on    1
4     2     walking down    1
5     2   to the left of    7
6     2       walking up    1
7     2   to the left of    6
8     2   to the left of    4
9     3               on    7
10    3  to the right of    8
11    3  to the right of   10
12    3       painted on    7
13    3  to the right of    5
14    3  to the right of    9
15    4  to the right of    8
16    4  to the right of   10
17    4  to the right of    1
18    4  to the right of    2
19    4  to the right of    5
20    4  to the right of    9
21    5   to the left of    4
22    5   to the left of    3
23    5   to the left of    7
24    6   to the left of    7
25    6  to the right of    2
26    7               on    4
27    7  to the right of    9
28    7  to the right of    8
29    7  to the right of    5
30    7  to the right of    2
31    7  to the right of    6
32    7  to the right of   10
33    8   to the left of    4
34    8   to the left of    3
35    8  to the right of    0
36    8   to the left of    7
37    8  to the right of   10
38    9   to the left of    4
39    9    parked beside   10
40    9   to the left of    7
41    9   to the left of    3
42   10   to the left of    8
43   10   to the left of    4
44   10  to the right of    0
45   10   to the left of    3
46   10   to the left of    7