Are there both a camera and a cell phone in the picture?
Yes, there are both a cell phone and a camera.
    src        edge_attr  dst
0     0   to the left of   13
1     0  to the right of   11
2     0   to the left of    6
3     0  to the right of   14
4     1   to the left of   13
..  ...              ...  ...
78   16  to the right of   10
79   16   to the left of    6
80   16   to the left of   13
81   16  to the right of   14
82   16  to the right of    5

[83 rows x 3 columns]