Is the man to the right or to the left of the woman?
The man is to the left of the woman.
     src        edge_attr  dst
0      0  to the right of    6
1      0   to the left of    5
2      0  to the right of   27
3      0  to the right of   20
4      0   to the left of    9
..   ...              ...  ...
152   27   to the left of    0
153   27   to the left of   21
154   27  to the right of   16
155   27   to the left of   13
156   27   to the left of    2

[157 rows x 3 columns]