Does the rope that is to the right of the people have black color?
Yes, the rope is black.
    src        edge_attr  dst
0     0   to the left of   12
1     0   to the left of    2
2     0   to the left of    1
3     1  to the right of    0
4     1   to the left of    2
5     1  to the right of    9
6     2  to the right of    0
7     2  to the right of    1
8     2  to the right of   14
9     2  to the right of   12
10    3  to the right of   11
11    3  to the right of    9
12    3       covered by    6
13    3  to the right of    8
14    4               in    6
15    6         covering    3
16    7   to the left of    9
17    8   to the left of    3
18    9   to the left of   14
19    9   to the left of   13
20    9   to the left of    3
21    9   to the left of    1
22    9   to the left of   12
23    9   to the left of   11
24    9   to the left of   10
25    9  to the right of    7
26    9          wearing    4
27    9       walking in    6
28   10         carrying   13
29   10          holding    2
30   10  to the right of    9
31   10          holding    0
32   11   to the left of    3
33   11  to the right of    9
34   12  to the right of    9
35   12  to the right of    0
36   12   to the left of    2
37   13  to the right of    9
38   14   to the left of    2
39   14  to the right of    9