What is the man doing?
The man is sitting.
    src        edge_attr  dst
0     1   to the left of   11
1     4  to the right of   12
2     4  to the right of    7
3     5            using   12
4     6               of    5
5     7  to the right of   12
6     7   to the left of    4
7     8               of    5
8    10               of    0
9    11  to the right of   12
10   11  to the right of    1
11   12   to the left of    4
12   12   to the left of    7
13   12   to the left of   11