Are there any flags?
No, there are no flags.
    src        edge_attr  dst
0     2   to the left of    4
1     2   to the left of    9
2     3  to the right of   10
3     4  to the right of    9
4     4  to the right of    2
5     9     about to hit   11
6     9  to the right of    2
7     9   to the left of    4
8     9  to the right of   11
9    10          wearing    5
10   10          wearing    7
11   10          holding    9
12   10      in front of   12
13   10   to the left of    3
14   10          hitting   11
15   11   to the left of    9
16   12           behind   10