What color do the leaves on the umbrella have?
The leaves have black color.
     src        edge_attr  dst
0      0  to the right of   25
1      0  to the right of   24
2      0  to the right of   31
3      0  to the right of   30
4      0  to the right of    5
..   ...              ...  ...
190   32  to the right of   26
191   33   to the left of    4
192   33  to the right of   31
193   33  to the right of   30
194   33   to the left of   13

[195 rows x 3 columns]