Is the backpack on the left side of the image?
No, the backpack is on the right of the image.
    src        edge_attr  dst
0     1  to the right of   11
1     1   to the left of   10
2     1  to the right of   15
3     1   to the left of   13
4     3   to the left of    5
5     4   to the left of    7
6     4  to the right of   20
7     4   to the left of   21
8     4   to the left of   18
9     5   to the left of    7
10    5  to the right of    3
11    6   to the left of   18
12    6   to the left of    7
13    6  to the right of   20
14    7   to the left of   21
15    7  to the right of    6
16    7  to the right of    5
17    7  to the right of    4
18    7  to the right of   13
19    8             with   17
20    8   to the left of   11
21    8   to the left of   15
22   10  to the right of    1
23   10  to the right of   11
24   11  to the right of   15
25   11  to the right of   14
26   11   to the left of   20
27   11   to the left of    1
28   11  to the right of   17
29   11  to the right of    8
30   11   to the left of   10
31   11         carrying    3
32   13  to the right of    1
33   13   to the left of    7
34   13  to the right of   20
35   13   to the left of   21
36   13   to the left of   18
37   13   walking across    9
38   13          wearing    4
39   14   to the left of   11
40   15   to the left of    1
41   15  to the right of    8
42   15               on   16
43   15   to the left of   11
44   15  to the right of   17
45   17   to the left of   15
46   17   to the left of   11
47   18  to the right of    4
48   18  to the right of   13
49   18  to the right of    6
50   18   to the left of   21
51   20               on   10
52   20   to the left of   13
53   20   to the left of    4
54   20  to the right of   11
55   20   to the left of    6
56   21  to the right of   18
57   21  to the right of   13
58   21  to the right of    7
59   21  to the right of    4