What is the color of the bath tub?
The bath tub is white.
    src          edge_attr  dst
0     0         covered by   11
1     0               with   10
2     0         covered by   10
3     0    to the right of    5
4     0               with   11
5     0    to the right of   13
6     0    to the right of    9
7     0                 of    1
8     2     to the left of    6
9     3    to the right of   13
10    5  sitting on top of    8
11    5         sitting on    4
12    5     to the left of   10
13    5     to the left of    0
14    6    to the right of   17
15    6    to the right of   18
16    6    to the right of    8
17    6    to the right of    2
18    6     to the left of   12
19    8     to the left of    6
20    9         sitting on    8
21    9  sitting on top of    8
22    9     to the left of   10
23    9     to the left of    0
24   10    to the right of    5
25   10    to the right of    9
26   10     to the left of   11
27   10           covering    0
28   11    to the right of   10
29   11           covering    0
30   12    to the right of    6
31   13     to the left of    3
32   13     to the left of    0
33   13      hanging above    8
34   13     to the left of   19
35   13         hanging on    7
36   14    sitting next to    6
37   14         sitting on   16
38   15    to the right of   19
39   17     to the left of    6
40   18     to the left of    6
41   19     to the left of   15
42   19    to the right of   13