Is the tent to the left or to the right of the man that is standing?
The tent is to the right of the man.
    src        edge_attr  dst
0     0   to the left of   18
1     0   to the left of    5
2     0  to the right of    1
3     0   to the left of    2
4     0  to the right of    7
..  ...              ...  ...
75   17   to the left of   13
76   17   to the left of    5
77   17  to the right of    1
78   18  to the right of    5
79   18  to the right of    0

[80 rows x 3 columns]