Is the umbrella to the right or to the left of the man that is wearing a shirt?
The umbrella is to the right of the man.
     src       edge_attr  dst
0      0  to the left of   16
1      0         wearing   21
2      0  to the left of   14
3      0  to the left of   20
4      0  to the left of   25
..   ...             ...  ...
272   29  to the left of   25
273   29  to the left of   19
274   29  to the left of   28
275   29  to the left of   16
276   29  to the left of   12

[277 rows x 3 columns]