Is the black bag to the left or to the right of the people that are waiting?
The bag is to the right of the people.
     src        edge_attr  dst
0      0   to the left of   18
1      0   to the left of    9
2      0  to the right of   24
3      0   to the left of   23
4      0  to the right of    5
..   ...              ...  ...
187   27   to the left of   10
188   27   to the left of   14
189   27   to the left of   17
190   27  to the right of   11
191   27  to the right of   12

[192 rows x 3 columns]