Is the glass bottle to the right or to the left of the plate on the left?
The bottle is to the right of the plate.
     src        edge_attr  dst
0      1   to the left of   18
1      1   to the left of   16
2      1   to the left of   19
3      1   to the left of    7
4      2  to the right of   18
..   ...              ...  ...
164   24   to the left of    5
165   24   to the left of    8
166   24   to the left of    2
167   24   to the left of   11
168   24   to the left of   10

[169 rows x 3 columns]