Who is on top of the bike?
The boys are on top of the bike.
    src        edge_attr  dst
0     0  to the right of   12
1     0  to the right of   19
2     0  to the right of    1
3     0  to the right of   16
4     0  to the right of   15
..  ...              ...  ...
77   19  to the right of   14
78   19   to the left of    0
79   19  to the right of    9
80   19  to the right of   15
81   19               of    1

[82 rows x 3 columns]