Are there people to the right of the man who is to the right of the customer?
Yes, there are people to the right of the man.
     src        edge_attr  dst
0      0   to the left of   17
1      0   to the left of   15
2      1  to the right of   19
3      1   to the left of   31
4      1  to the right of   23
..   ...              ...  ...
230   31  to the right of   23
231   31   to the left of   13
232   31   to the left of   11
233   31  to the right of    1
234   32  to the right of   15

[235 rows x 3 columns]