Is the blue couch to the right or to the left of the chair?
The couch is to the right of the chair.
    src        edge_attr  dst
0     0   to the left of   13
1     0  to the right of    7
2     0  to the right of   17
3     0               on   16
4     0   to the left of   11
..  ...              ...  ...
75   17   to the left of   13
76   17   to the left of   11
77   17   to the left of   16
78   17  to the right of    1
79   17   to the left of    0

[80 rows x 3 columns]