What is the driver doing?
The driver is posing.
    src        edge_attr  dst
0     2               by    4
1     2               by    3
2     2  to the right of    4
3     4   to the left of    2
4     5   to the left of    9
5     6               of    4
6     6  to the right of   11
7     7   to the left of   14
8     9  to the right of    5
9    10  to the right of   11
10   11   to the left of    6
11   11   to the left of   15
12   11   to the left of   10
13   12   to the left of   13
14   13  to the right of   15
15   13  to the right of   12
16   14  to the right of    7
17   15          wearing   14
18   15       leaning on    4
19   15          wearing    0
20   15   to the left of   13
21   15  to the right of   11