Is the man to the right of the people wearing a backpack?
Yes, the man is wearing a backpack.
     src        edge_attr  dst
0      0  to the right of    8
1      1   to the left of   20
2      1   to the left of   27
3      1   to the left of   21
4      2  to the right of   32
..   ...              ...  ...
143   32  to the right of   22
144   32  to the right of   23
145   32  to the right of   24
146   32  to the right of   25
147   32   to the left of   28

[148 rows x 3 columns]