Is the refrigerator on the right of the picture?
Yes, the refrigerator is on the right of the image.
    src        edge_attr  dst
0     0  to the right of   15
1     0  to the right of   14
2     0  to the right of    9
3     0  to the right of    8
4     0  to the right of   11
..  ...              ...  ...
63   23   to the left of   11
64   23  to the right of   22
65   24   to the left of    8
66   24   to the left of   15
67   25   to the left of   15

[68 rows x 3 columns]