What are the young people holding?
The people are holding the ropes.
    src        edge_attr  dst
0     0   to the left of   15
1     0   to the left of   10
2     0   to the left of    8
3     1  to the right of    4
4     1  to the right of    2
..  ...              ...  ...
72   16             near   14
73   16             near    9
74   16             near    3
75   16           behind   15
76   16           behind    2

[77 rows x 3 columns]