Which kind of furniture is checkered?
The furniture is a bed.
    src        edge_attr  dst
0     0   to the left of    9
1     0               on   18
2     0  to the right of   13
3     1   to the left of   18
4     3  to the right of   16
..  ...              ...  ...
83   19  to the right of   15
84   19   to the left of   11
85   19   to the left of   10
86   19   to the left of    8
87   19  to the right of   17

[88 rows x 3 columns]