Are there chairs to the right of the people that are standing?
No, there is a helmet to the right of the people.
    src        edge_attr  dst
0     1   to the left of   25
1     1   to the left of   19
2     1   to the left of   14
3     1   to the left of   12
4     1  to the right of   21
..  ...              ...  ...
79   28  to the right of   12
80   29  to the right of   10
81   29  to the right of    6
82   29  to the right of    5
83   29   to the left of   22

[84 rows x 3 columns]