What color is the air conditioner?
The air conditioner is white.
     src        edge_attr  dst
0      0   to the left of   10
1      0   to the left of    4
2      0  to the right of   19
3      0   to the left of   20
4      0  to the right of    2
..   ...              ...  ...
142   25  to the right of    2
143   25   to the left of   20
144   25  to the right of   19
145   25  to the right of   24
146   25  to the right of   14

[147 rows x 3 columns]