Do you see any shelves to the right of the bag that looks brown?
Yes, there is a shelf to the right of the backpack.
    src        edge_attr  dst
0     1  to the right of    7
1     2  to the right of    7
2     3   to the left of    5
3     3   to the left of   15
4     3   to the left of   14
5     5   to the left of   14
6     5   to the left of   15
7     5  to the right of    3
8     5  to the right of   13
9     5  to the right of    9
10    7          next to    8
11    7             near    8
12    7   to the left of    1
13    7   to the left of    9
14    7  to the right of   12
15    7   to the left of   13
16    7  to the right of   11
17    7   to the left of    2
18    8        on top of    9
19    8             near    7
20    8               on    9
21    8   to the left of   10
22    8   to the left of   14
23    8   to the left of   15
24    9   to the left of   14
25    9   to the left of    5
26    9  to the right of   11
27    9  to the right of   12
28    9   to the left of   15
29    9  to the right of    7
30   10   to the left of   15
31   10               on   14
32   10  to the right of    8
33   10  to the right of   13
34   11   to the left of    9
35   11   to the left of    7
36   12   to the left of    7
37   12   to the left of    9
38   13   to the left of   10
39   13   to the left of   14
40   13   to the left of    5
41   13  to the right of    7
42   13   to the left of   15
43   14  to the right of    5
44   14  to the right of    3
45   14  to the right of    9
46   14  to the right of    8
47   14   to the left of   15
48   14  to the right of   13
49   15  to the right of   13
50   15  to the right of   14
51   15  to the right of    3
52   15  to the right of    8
53   15  to the right of    9
54   15  to the right of   10
55   15  to the right of    5