Who is running?
The man is running.
    src        edge_attr  dst
0     1  to the right of    5
1     5   to the left of   13
2     5   to the left of   16
3     5   to the left of    1
4     6  to the right of   10
5     6   to the left of   11
6    10               on   10
7    10   to the left of    6
8    11  to the right of   16
9    11  to the right of    6
10   12            below   15
11   13  to the right of    5
12   16   to the left of   11
13   16  to the right of    5