What are the people that are to the left of the worker leaning over?
The people are leaning over the table.
    src        edge_attr  dst
0     0  to the right of    2
1     0   to the left of    7
2     0  to the right of    6
3     0   to the left of   13
4     0   to the left of    5
..  ...              ...  ...
64   13  to the right of   12
65   13  to the right of    9
66   14               on   16
67   14  to the right of    8
68   15               on   11

[69 rows x 3 columns]