What is the color of the shirt?
The shirt is black.
    src        edge_attr  dst
0     0               of   15
1     0   to the left of   18
2     0  to the right of   12
3     0   to the left of   20
4     0  to the right of   14
..  ...              ...  ...
73   19   to the left of    6
74   20  to the right of    0
75   20  to the right of   10
76   20  to the right of   15
77   20  to the right of   16

[78 rows x 3 columns]