Are there any men to the left of the boy that is to the left of the lady?
Yes, there is a man to the left of the boy.
     src        edge_attr  dst
0      0   to the left of   23
1      0   to the left of    1
2      0   to the left of   25
3      0   to the left of   24
4      1  to the right of    0
..   ...              ...  ...
210   30   to the left of    9
211   30   to the left of   24
212   30   to the left of    3
213   30   to the left of   23
214   30   to the left of   26

[215 rows x 3 columns]