On which side of the image is the traffic light?
The traffic light is on the right of the image.
     src        edge_attr  dst
0      0            below   22
1      0  to the right of   20
2      0   to the left of   27
3      0  to the right of   23
4      0   to the left of   17
..   ...              ...  ...
166   28  to the right of    6
167   28  to the right of    0
168   28  to the right of   23
169   28   to the left of   21
170   28  to the right of   19

[171 rows x 3 columns]