Is it indoors or outdoors?
It is outdoors.
    src        edge_attr  dst
0     1   to the left of    3
1     1       walking on    0
2     3  to the right of    1
3     6  to the right of    9
4     6  to the right of    8
5     6               in    2
6     7               in    2
7     7         crossing    2
8     7      swimming in    2
9     7  to the right of    9
10    8         crossing    2
11    8               in    2
12    8   to the left of    6
13    8      swimming in    2
14    9         crossing    2
15    9               in    2
16    9      swimming in    2
17    9  to the right of   10
18    9   to the left of    7
19    9   to the left of    6
20   10         crossing    2
21   10               in    2
22   10      swimming in    2
23   10   to the left of    9