What is the man in front of?
The man is in front of the bus.
     src        edge_attr  dst
0      0  to the right of   12
1      0   to the left of   10
2      0  to the right of   16
3      0   to the left of   15
4      0  to the right of    6
..   ...              ...  ...
97    16   to the left of    9
98    16   to the left of    7
99    16   to the left of   13
100   16  to the right of   12
101   16   to the left of    0

[102 rows x 3 columns]