Is the chair to the left or to the right of the bookshelf that the books are on?
The chair is to the left of the bookshelf.
    src        edge_attr  dst
0     0  to the right of    5
1     0  to the right of    6
2     0  to the right of   13
3     0  to the right of    8
4     0  to the right of    7
..  ...              ...  ...
84   21   to the left of    7
85   21               in   18
86   21  to the right of   17
87   21  to the right of   12
88   21   to the left of    5

[89 rows x 3 columns]