Is the bicycle to the right or to the left of the man that wears shorts?
The bicycle is to the right of the man.
     src        edge_attr  dst
0      0   to the left of   23
1      0  to the right of   13
2      0  to the right of   29
3      1   to the left of   11
4      1   to the left of   20
..   ...              ...  ...
136   29  to the right of   13
137   29  to the right of   24
138   29  to the right of   10
139   29  to the right of   12
140   29   to the left of    0

[141 rows x 3 columns]