The man is in front of what?
The man is in front of the waterfall.
    src        edge_attr  dst
0     0  to the right of   13
1     0        on top of    5
2     1           inside   14
3     1      in front of    4
4     1   to the left of   10
..  ...              ...  ...
68   14             near    7
69   14             near    6
70   14   to the left of    3
71   14   to the left of    6
72   14   to the left of    8

[73 rows x 3 columns]