What animal is on the blanket?
The dog is on the blanket.
    src        edge_attr  dst
0     0   to the left of    6
1     0   to the left of   17
2     1  to the right of   15
3     1   to the left of    9
4     2  to the right of   19
..  ...              ...  ...
61   20  to the right of    6
62   20               on    5
63   20  to the right of   17
64   20               by    6
65   20   to the left of    3

[66 rows x 3 columns]