What color is the hat that the man is wearing?
The hat is black.
     src        edge_attr  dst
0      0   to the left of    1
1      0   to the left of   11
2      0   to the left of   10
3      0   to the left of    5
4      0   to the left of    3
..   ...              ...  ...
302   30   to the left of   16
303   30   to the left of    4
304   30  to the right of    8
305   30  to the right of    0
306   30   to the left of    2

[307 rows x 3 columns]