Is the car red or black?
The car is black.
    src        edge_attr  dst
0     0   to the left of   15
1     0  to the right of   14
2     0   to the left of    3
3     0  to the right of   17
4     0  to the right of   16
5     0   to the left of   12
6     0  to the right of    1
7     0               on   10
8     1  to the right of   14
9     1   to the left of    0
10    1   to the left of    6
11    2  to the right of   14
12    2   to the left of   12
13    3  to the right of   15
14    3  to the right of    7
15    3   to the left of    5
16    3  to the right of    6
17    3  to the right of    0
18    5  to the right of    3
19    5  to the right of    7
20    5  to the right of   15
21    6  to the right of   17
22    6  to the right of    1
23    6   to the left of   12
24    6   to the left of   15
25    6  to the right of   14
26    6  to the right of   16
27    6   to the left of    3
28    6  to the right of    8
29    7   to the left of    5
30    7   to the left of   11
31    7   to the left of    3
32    7   to the left of   15
33    8               by    7
34    8           beside    7
35    8   to the left of   12
36    8   to the left of    6
37   11  to the right of    7
38   12  to the right of    0
39   12  to the right of    8
40   12  to the right of    2
41   12  to the right of    6
42   14               by    7
43   14   to the left of    6
44   14   to the left of    2
45   14   to the left of   17
46   14   to the left of   16
47   14   to the left of    0
48   14   to the left of    1
49   15   to the left of    5
50   15  to the right of    0
51   15  to the right of    7
52   15  to the right of    6
53   15   to the left of    3
54   16   to the left of    0
55   16   to the left of    6
56   16  to the right of   14
57   17  to the right of   14
58   17   to the left of    0
59   17   to the left of    6