What is the person to the left of the umbrella doing?
The person is talking.
    src        edge_attr  dst
0     0   to the left of    4
1     0  to the right of   10
2     0   to the left of   16
3     1   to the left of    4
4     1  to the right of   10
..  ...              ...  ...
83   24   to the left of   11
84   24   to the left of   16
85   24   to the left of    3
86   25  to the right of   15
87   25  to the right of   12

[88 rows x 3 columns]