Where is the truck?
The truck is on the road.
    src        edge_attr  dst
0     1  to the right of   12
1     2          holding   16
2     2         carrying   14
3     2          wearing    0
4     2   to the left of   19
5     3   to the left of   17
6     3               on   18
7     3  to the right of    4
8     4   to the left of    3
9     5   to the left of    6
10    5   to the left of    8
11    5   to the left of    7
12    6   to the left of    7
13    6  to the right of    5
14    6   to the left of    8
15    7   to the left of    8
16    7  to the right of    6
17    7  to the right of    5
18    8  to the right of    5
19    8  to the right of    6
20    8  to the right of    7
21   12   to the left of    1
22   14   to the left of   19
23   15   to the left of   19
24   17  to the right of    3
25   19  to the right of    2
26   19  to the right of   15
27   19  to the right of   14