Is the girl to the right or to the left of the man that wears shorts?
The girl is to the right of the man.
     src        edge_attr  dst
0      0   to the left of   12
1      0   to the left of   13
2      0   to the left of   19
3      0  to the right of   16
4      0   to the left of   15
..   ...              ...  ...
100   20   to the left of   19
101   20  to the right of    9
102   20  to the right of   10
103   20  to the right of    0
104   21   to the left of    3

[105 rows x 3 columns]