Are there silver cell phones in the picture?
Yes, there is a silver cell phone.
    src        edge_attr  dst
0     0  to the right of   21
1     0  to the right of    5
2     0  to the right of   16
3     0  to the right of   14
4     2   to the left of   11
..  ...              ...  ...
77   21   to the left of    0
78   21   to the left of   10
79   21   to the left of   18
80   21   to the left of   19
81   21   to the left of   20

[82 rows x 3 columns]