What is the man doing?
The man is waiting.
    src        edge_attr  dst
0     1  to the right of   13
1     1  to the right of    2
2     1   to the left of   17
3     1  to the right of   12
4     1  to the right of   16
..  ...              ...  ...
83   17  to the right of    7
84   17  to the right of    2
85   18   to the left of   19
86   18  to the right of    3
87   19  to the right of   18

[88 rows x 3 columns]