What is the box holding?
The box is holding the branches.
    src        edge_attr  dst
0     1   to the left of    7
1     2   to the left of    7
2     3           behind   12
3     4   to the left of    7
4     5          holding    6
5     5  to the right of    8
6     7  to the right of    4
7     7  to the right of   12
8     7  to the right of    2
9     7  to the right of    1
10    8   to the left of   11
11    8   to the left of    5
12   10   to the left of   12
13   11  to the right of    8
14   12          wearing    4
15   12  to the right of   10
16   12      in front of    3
17   12   to the left of    7
18   12          holding    6