Who is wearing a cap?
The man is wearing a cap.
    src       edge_attr  dst
0     1  to the left of    6
1     1              on    0
2     1  to the left of    2
3     1  to the left of    9
4     2            near   17
..  ...             ...  ...
59   17  to the left of   16
60   17            near    2
61   17  to the left of    2
62   18  to the left of    2
63   18  to the left of   16

[64 rows x 3 columns]