Is there a hat or a scarf that is black?
Yes, the hat is black.
    src        edge_attr  dst
0     0   to the left of    4
1     1   to the left of   14
2     1  to the right of   13
3     1  to the right of    3
4     1  to the right of   10
..  ...              ...  ...
94   16   to the left of   11
95   16   to the left of    7
96   16         carrying    2
97   16  to the right of    5
98   16   to the left of   10

[99 rows x 3 columns]