Is there either a briefcase or a can in the image?
No, there are no briefcases or cans.
    src        edge_attr  dst
0     0  to the right of   13
1     0   to the left of    7
2     1   to the left of   15
3     1               in    6
4     1  to the right of    5
5     1  to the right of    4
6     2               in    6
7     2   to the left of    4
8     2  to the right of   13
9     3   to the left of   16
10    3   to the left of   11
11    3  to the right of   14
12    3   to the left of    9
13    3  to the right of   12
14    4               in    6
15    4  to the right of    2
16    4   to the left of    1
17    4  to the right of   13
18    5   to the left of    1
19    5               in    6
20    5  to the right of   12
21    6   to the left of   11
22    6  to the right of   12
23    6   to the left of   16
24    6  to the right of   14
25    6   to the left of    9
26    6               on    8
27    7  to the right of    0
28    7  to the right of   10
29    8  to the right of   12
30    8   to the left of    9
31    9  to the right of    3
32    9  to the right of    8
33    9  to the right of    6
34   10   to the left of    7
35   10  to the right of   13
36   11  to the right of   14
37   11  to the right of    6
38   11  to the right of    3
39   12   to the left of    3
40   12   to the left of    8
41   12   to the left of    6
42   12   to the left of   17
43   12   to the left of    5
44   13   to the left of    2
45   13   to the left of    4
46   13   to the left of    0
47   13   to the left of   10
48   14   to the left of    6
49   14   to the left of   16
50   14   to the left of    3
51   14   to the left of   11
52   14   to the left of   17
53   15  to the right of    1
54   16  to the right of    6
55   16  to the right of   14
56   16  to the right of    3
57   17  to the right of   12
58   17  to the right of   14