Which is younger, the woman or the boy?
The boy is younger than the woman.
    src        edge_attr  dst
0     0  to the right of   11
1     0   to the left of   14
2     0   to the left of    8
3     0   to the left of   15
4     1  to the right of    3
..  ...              ...  ...
77   15  to the right of    4
78   15  to the right of   14
79   15  to the right of    0
80   15  to the right of    8
81   15  to the right of    1

[82 rows x 3 columns]