On which side of the photo is the vase of flowers?
The vase is on the right of the image.
     src        edge_attr  dst
0      0   to the left of   26
1      0   to the left of   25
2      0   to the left of   27
3      0   to the left of    2
4      0   to the left of   22
..   ...              ...  ...
258   34   to the left of   24
259   34   to the left of   25
260   35               on   34
261   35  to the right of    9
262   35  to the right of   16

[263 rows x 3 columns]