On which side of the image is the candle?
The candle is on the left of the image.
     src        edge_attr  dst
0      0   to the left of   12
1      0   to the left of   20
2      1  to the right of    2
3      1  to the right of   14
4      1  to the right of   16
..   ...              ...  ...
131   25   to the left of   12
132   25   to the left of    3
133   25  to the right of   23
134   25  to the right of   24
135   25  to the right of   22

[136 rows x 3 columns]