Is the gray bag on the left side of the photo?
Yes, the backpack is on the left of the image.
    src        edge_attr  dst
0     0        on top of   12
1     0  to the right of    6
2     1           behind    7
3     2  to the right of   16
4     2  to the right of   14
5     2  to the right of   11
6     2  to the right of    8
7     3  sitting next to    7
8     3   to the left of    4
9     3   to the left of   15
10    3   to the left of    7
11    3   to the left of    9
12    3          wearing   13
13    4  to the right of   13
14    4  to the right of    3
15    6   to the left of    0
16    6   to the left of   16
17    7          holding    6
18    7     reaching for    6
19    7      in front of    1
20    7               at   12
21    7       sitting at   12
22    7          wearing   15
23    7  to the right of    3
24    7  to the right of   13
25    8   to the left of    2
26    8               in   14
27    8  to the right of   16
28    8  to the right of   11
29    9  to the right of   13
30    9   to the left of   15
31    9               on    4
32    9  to the right of    3
33   10           around    5
34   11  to the right of   16
35   11          next to   16
36   11   to the left of    2
37   11   to the left of    8
38   11        on top of   12
39   11   to the left of   14
40   13   to the left of    4
41   13   to the left of    9
42   13   to the left of    7
43   13   to the left of   15
44   14  to the right of   16
45   14  to the right of   11
46   14   to the left of    2
47   14        on top of   12
48   15  to the right of    9
49   15  to the right of   13
50   15  to the right of    3
51   16  to the right of    6
52   16   to the left of   11
53   16             near   11
54   16               on   12
55   16   to the left of   14
56   16   to the left of    8
57   16   to the left of    2