Is the man to the right of the boy that is to the right of the apple?
Yes, the man is to the right of the boy.
     src        edge_attr  dst
0      0  to the right of   20
1      1   to the left of   23
2      1   to the left of    8
3      2   to the left of    8
4      2   to the left of   23
..   ...              ...  ...
141   25  to the right of   27
142   27   to the left of    8
143   27  to the right of   16
144   27   to the left of   20
145   27   to the left of   25

[146 rows x 3 columns]