Are there men to the left of the surfboard that is in front of the van?
No, the man is to the right of the surf board.
     src        edge_attr  dst
0      0   to the left of   22
1      0   to the left of   23
2      0  to the right of    9
3      0  to the right of    8
4      0  to the right of    1
..   ...              ...  ...
175   33  to the right of    1
176   33  to the right of   12
177   33   to the left of   22
178   33  to the right of    9
179   34  to the right of   26

[180 rows x 3 columns]