Is the lady to the left or to the right of the people who are standing under the trees?
The lady is to the right of the people.
    src        edge_attr  dst
0     0  to the right of   14
1     0   to the left of   20
2     0  to the right of    9
3     0  to the right of    5
4     1   to the left of   12
..  ...              ...  ...
74   20  to the right of    5
75   20  to the right of    0
76   20  to the right of    9
77   23   to the left of   15
78   23  to the right of   13

[79 rows x 3 columns]