What animal is lying in the bed?
The dog is lying in the bed.
    src        edge_attr  dst
0     0   to the left of    2
1     0  to the right of    7
2     0  to the right of    1
3     0  to the right of    3
4     0  to the right of   13
..  ...              ...  ...
58   16               on   14
59   16  to the right of   10
60   17               on   14
61   17  to the right of   13
62   17   to the left of    2

[63 rows x 3 columns]