Are there either batteries or bottle caps in the picture?
No, there are no batteries or bottle caps.
    src        edge_attr  dst
0     0               by   14
1     0               by   18
2     0   to the left of   19
3     0   to the left of    5
4     0   to the left of    4
..  ...              ...  ...
82   22  to the right of   21
83   22   to the left of   18
84   23   to the left of    6
85   23  to the right of   17
86   23  to the right of   14

[87 rows x 3 columns]