Are there people to the right of the man on the left of the picture?
Yes, there is a person to the right of the man.
     src        edge_attr  dst
0      0  to the right of    1
1      0   to the left of    3
2      0   to the left of    2
3      0   to the left of    5
4      1   to the left of    0
..   ...              ...  ...
221   34  to the right of   32
222   35   to the left of   27
223   35   to the left of   23
224   35   to the left of   18
225   35   to the left of   12

[226 rows x 3 columns]