What vehicle is this, a bus or a truck?
That is a truck.
    src         edge_attr  dst
0     0    to the left of   12
1     2   to the right of   13
2     2   to the right of   12
3     3   to the right of    9
4     3              near    7
5     3            behind    7
6     3             above    6
7     3                by    7
8     4    to the left of    6
9     5   to the right of   12
10    5   to the right of   13
11    6   to the right of    4
12    6             below    3
13    6           beneath    3
14    7       in front of    3
15    7              near    3
16    8             below    7
17    9    to the left of    3
18   10    to the left of   11
19   11   to the right of   10
20   12   to the right of    0
21   12    to the left of    2
22   12    to the left of    5
23   13            beside    7
24   13    to the left of    2
25   13  standing next to    7
26   13    to the left of    5