Is the elephant to the left of the girl that is riding a camel?
Yes, the elephant is to the left of the girl.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of   19
2     0   to the left of   10
3     0   to the left of   13
4     0   to the left of    8
..  ...              ...  ...
61   18   to the left of    2
62   18   to the left of   15
63   19  to the right of    1
64   19   to the left of    9
65   19  to the right of    0

[66 rows x 3 columns]