Who is older, the guy or the boy?
The guy is older than the boy.
    src        edge_attr  dst
0     0           behind   14
1     0           behind   10
2     0   to the left of    8
3     0  to the right of    4
4     0   to the left of   21
..  ...              ...  ...
66   18  to the right of    5
67   18  to the right of   11
68   20   to the left of   11
69   20   to the left of   18
70   21  to the right of    0

[71 rows x 3 columns]