Who holds the umbrella?
The lady holds the umbrella.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of    1
2     0  to the right of   18
3     1         lying on    2
4     1  to the right of    0
..  ...              ...  ...
64   19   to the left of    1
65   19   to the left of   17
66   19   to the left of   13
67   19  to the right of    8
68   19   to the left of    9

[69 rows x 3 columns]