What is the appliance in the yellow kitchen?
The appliance is a refrigerator.
    src        edge_attr  dst
0     1   to the left of    3
1     3   to the left of    7
2     3   to the left of    6
3     3     hanging from    2
4     3  to the right of    1
5     4               on    5
6     4   to the left of   21
7     5   to the left of   10
8     6  to the right of    3
9     6     hanging from    2
10    7  to the right of    3
11    7  to the right of   15
12    7  to the right of    8
13    7  to the right of   18
14    7  to the right of   21
15    8   to the left of    7
16    8   to the left of   10
17    8               on    9
18    8  to the right of   21
19    9   to the left of   10
20    9  to the right of   20
21   10  to the right of    5
22   10  to the right of    9
23   10  to the right of    8
24   10  to the right of   19
25   10  to the right of   14
26   10  to the right of   13
27   10               in    0
28   11   to the left of   18
29   11   to the left of   17
30   11   to the left of   16
31   12               on   11
32   12   to the left of   18
33   13            below   15
34   13  to the right of   21
35   13   to the left of   10
36   13       underneath   15
37   13               in    0
38   14   to the left of   10
39   15   to the left of    7
40   15  to the right of   18
41   15            above   13
42   16  to the right of   11
43   16   to the left of   18
44   17   to the left of   18
45   17  to the right of   11
46   18  to the right of   11
47   18   to the left of   15
48   18  to the right of   16
49   18  to the right of   17
50   18  to the right of   12
51   18   to the left of    7
52   19   to the left of   10
53   20   to the left of    9
54   21  to the right of    4
55   21   to the left of    7
56   21   to the left of    8
57   21   to the left of   13