Are there any black briefcases or backpacks?
No, there is a backpack but it is purple.
    src        edge_attr  dst
0     0  to the right of    5
1     0  to the right of    6
2     0  to the right of    7
3     1  to the right of    6
4     1  to the right of    5
5     1  to the right of    7
6     2  to the right of    5
7     4  to the right of    5
8     4     looking into    5
9     5               in    3
10    5   to the left of    4
11    5   to the left of    6
12    5   to the left of    7
13    5   to the left of    0
14    5   to the left of    2
15    5   to the left of    1
16    6          wearing    7
17    6   to the left of    0
18    6  to the right of    5
19    6   to the left of    1
20    7  to the right of    5
21    7   to the left of    0
22    7   to the left of    1