Is the person that is to the right of the boy wearing a hat?
Yes, the person is wearing a hat.
    src        edge_attr  dst
0     1  to the right of   12
1     1  to the right of    3
2     2      in front of   21
3     2      in front of    6
4     2           behind   11
..  ...              ...  ...
57   19   to the left of    5
58   19            below   11
59   19   to the left of    6
60   20  to the right of    3
61   22   to the left of    3

[62 rows x 3 columns]