Is the shelf to the left of the man?
No, the shelf is to the right of the man.
    src        edge_attr  dst
0     0  to the right of   19
1     0  to the right of   18
2     1   to the left of   11
3     1   to the left of   10
4     1  to the right of   19
..  ...              ...  ...
77   20  to the right of   11
78   20  to the right of    6
79   20               in   16
80   22   to the left of   17
81   22   to the left of    5

[82 rows x 3 columns]