Are the small women to the right or to the left of the man who is wearing a vest?
The women are to the right of the man.
     src        edge_attr  dst
0      0   to the left of   19
1      0   to the left of    3
2      0   to the left of   15
3      0   to the left of   14
4      1   to the left of    7
..   ...              ...  ...
148   24   to the left of    9
149   24  to the right of   15
150   24  to the right of   19
151   24  to the right of   21
152   24  to the right of   20

[153 rows x 3 columns]