Is the boy that is to the right of the ball wearing a hat?
No, the boy is wearing a shoe.
    src        edge_attr  dst
0     0   to the left of   19
1     0  to the right of   21
2     1   to the left of   19
3     1  to the right of   21
4     1   to the left of   20
..  ...              ...  ...
65   21   to the left of   10
66   21   to the left of    1
67   21   to the left of    0
68   22   to the left of    2
69   22   to the left of   12

[70 rows x 3 columns]