Are the chairs that are to the left of the spectators red or green?
The chairs are green.
    src        edge_attr  dst
0     2  to the right of   15
1     2   to the left of   18
2     4   to the left of   22
3     4  to the right of   27
4     4  to the right of   24
..  ...              ...  ...
90   29   to the left of    7
91   29   to the left of   10
92   29   to the left of   24
93   29   to the left of   27
94   29   to the left of   21

[95 rows x 3 columns]