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