Which color does the vest the man is with have?
The vest has yellow color.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of   15
2     2  to the right of   15
3     2   to the left of   21
4     2  to the right of    0
..  ...              ...  ...
75   19  to the right of   18
76   19  to the right of   17
77   19          wearing    4
78   21  to the right of    2
79   21  to the right of   15

[80 rows x 3 columns]