Who is wearing shirts?
The people are wearing shirts.
     src        edge_attr  dst
0      4          wearing    3
1      4               in    1
2      4               on    1
3      4   to the left of    5
4      4  to the right of   25
..   ...              ...  ...
126   29  to the right of   21
127   29  to the right of   20
128   29  to the right of   19
129   30          wearing    2
130   30               in    1

[131 rows x 3 columns]