What color do you think the bottle cap has?
The bottle cap has white color.
    src        edge_attr  dst
0     0   to the left of    9
1     0   to the left of    3
2     0   to the left of   11
3     1   to the left of   11
4     1   to the left of    3
5     1   to the left of    2
6     2  to the right of    8
7     2  to the right of    1
8     2  to the right of    6
9     2   to the left of   11
10    3          wearing    2
11    3          wearing    9
12    3  to the right of    1
13    3  to the right of    0
14    3   to the left of   11
15    3  to the right of    8
16    3  to the right of    6
17    4               on   12
18    4       sitting on   12
19    4   to the left of   11
20    4               at   10
21    6   to the left of   11
22    6   to the left of    2
23    6   to the left of    3
24    8          wearing    0
25    8       talking to    3
26    8         carrying    1
27    8   to the left of    2
28    8             with    6
29    8   to the left of   11
30    8   to the left of    3
31    9  to the right of    0
32    9   to the left of   11
33   11  to the right of    8
34   11  to the right of    9
35   11  to the right of    1
36   11  to the right of    0
37   11  to the right of    6
38   11  to the right of    2
39   11  to the right of    3
40   11  to the right of    4
41   11               at   10
42   12               at   10
43   12   to the left of   13
44   12   to the left of   15
45   13               on   15
46   13  to the right of   12
47   15  to the right of   12