Which is older, the man or the boy?
The man is older than the boy.
     src        edge_attr  dst
0      0  to the right of   19
1      0  to the right of    4
2      0  to the right of    2
3      1             near   12
4      1  to the right of    3
..   ...              ...  ...
118   21   to the left of   15
119   21  to the right of   14
120   21  to the right of    8
121   21  to the right of    6
122   21  to the right of    3

[123 rows x 3 columns]