Is the keyboard to the right or to the left of the chair?
The keyboard is to the right of the chair.
     src       edge_attr  dst
0      0  to the left of   15
1      0  to the left of    7
2      1              on    0
3      1  to the left of   15
4      1  to the left of    7
..   ...             ...  ...
106   20            near   14
107   20           above   11
108   20     in front of   12
109   20            near   19
110   20          behind   17

[111 rows x 3 columns]