What is on the shelf to the right of the woman?
The books are on the shelf.
    src        edge_attr  dst
0     0   to the left of   15
1     0   to the left of    6
2     0   to the left of    1
3     0   to the left of   13
4     1  to the right of    0
..  ...              ...  ...
87   21  to the right of    6
88   22   to the left of   21
89   22   to the left of   10
90   22   to the left of    5
91   22  to the right of    6

[92 rows x 3 columns]