What is the person doing?
The person is driving.
    src        edge_attr  dst
0     0             near    6
1     0             near    3
2     2               on    0
3     2   to the left of    3
4     3  to the right of    5
5     3             near    0
6     3  to the right of    2
7     3  to the right of    4
8     4               on    0
9     4   to the left of    3
10    5   to the left of    3
11    6               by    0
12    6             near    0