On which side of the picture is the saucer?
The saucer is on the left of the image.
    src        edge_attr  dst
0     0      in front of   22
1     1        on top of    0
2     1               of    9
3     1               on    0
4     1  to the right of   14
..  ...              ...  ...
76   22  to the right of   18
77   23   to the left of    7
78   23   to the left of   22
79   23   to the left of    8
80   23               in   18

[81 rows x 3 columns]