What is in the pocket?
The napkin is in the pocket.
    src        edge_attr  dst
0     2          wearing    6
1     2          wearing    7
2     2          wearing    8
3     2         crossing   10
4     2          wearing   12
5     4               in    5
6     4  to the right of    6
7     4  to the right of    8
8     5  to the right of    6
9     6   to the left of    4
10    6   to the left of    5
11    7               on    3
12    8   to the left of    4