Is the ball to the right or to the left of the person that is to the right of the lamp?
The ball is to the right of the person.
     src        edge_attr  dst
0      1  to the right of   14
1      1  to the right of   13
2      1  to the right of   17
3      1  to the right of    6
4      1  to the right of    3
..   ...              ...  ...
140   24  to the right of   11
141   24  to the right of   12
142   24  to the right of   13
143   24  to the right of   10
144   24   to the left of   18

[145 rows x 3 columns]