Is the man to the right of the cart wearing a hat?
Yes, the man is wearing a hat.
     src        edge_attr  dst
0      0   to the left of   29
1      0  to the right of   23
2      0   to the left of   33
3      0   to the left of   28
4      0   to the left of    4
..   ...              ...  ...
244   40   to the left of   36
245   40   to the left of   11
246   40  to the right of   20
247   40  to the right of   38
248   40   to the left of   39

[249 rows x 3 columns]