Is the suitcase to the left or to the right of the bed the bag is on?
The suitcase is to the right of the bed.
     src        edge_attr  dst
0      0   to the left of   18
1      0   to the left of    4
2      2  to the right of   15
3      3  to the right of   25
4      3  to the right of   21
..   ...              ...  ...
129   31   to the left of    5
130   31   to the left of   26
131   31  to the right of    9
132   31  to the right of   19
133   31  to the right of   30

[134 rows x 3 columns]