What is the man to the right of the policeman wearing?
The man is wearing glasses.
     src        edge_attr  dst
0      0  to the right of   14
1      0   to the left of    5
2      0   to the left of    6
3      0  to the right of    7
4      0   to the left of   11
..   ...              ...  ...
97    18   to the left of   12
98    18  to the right of   15
99    18  to the right of    2
100   18   to the left of   10
101   18  to the right of    9

[102 rows x 3 columns]