Who is watching the boy?
The people are watching the boy.
     src        edge_attr  dst
0      0   to the left of    9
1      0   to the left of   31
2      0   to the left of   23
3      0   to the left of    4
4      0   to the left of   18
..   ...              ...  ...
164   31   to the left of   19
165   31   to the left of   21
166   31  to the right of   16
167   31   to the left of    1
168   31  to the right of   14

[169 rows x 3 columns]