Which kind of appliance is to the left of the monitor?
The appliance is a coffee maker.
    src        edge_attr  dst
0     0   to the left of   14
1     0   to the left of   13
2     0   to the left of    7
3     0  to the right of    3
4     0   to the left of   12
5     0  to the right of    8
6     2   to the left of   16
7     2  to the right of   11
8     3   to the left of   10
9     3               on   18
10    3   to the left of    5
11    3   to the left of    0
12    3  to the right of    8
13    4               on   18
14    4  to the right of   14
15    4  to the right of    9
16    5  to the right of    8
17    5  to the right of    3
18    5   to the left of   14
19    5   to the left of   10
20    7  to the right of   10
21    7  to the right of    0
22    7   to the left of   13
23    7  to the right of   14
24    8   to the left of    0
25    8   to the left of    3
26    8   to the left of    5
27    9   to the left of    4
28    9  to the right of   10
29    9  to the right of   14
30   10  to the right of    3
31   10  to the right of    5
32   10   to the left of    9
33   10   to the left of    7
34   10   to the left of   14
35   11   to the left of    2
36   11   to the left of   19
37   11   to the left of   16
38   12   to the left of   13
39   12  to the right of    0
40   13  to the right of   14
41   13  to the right of    0
42   13  to the right of   12
43   13  to the right of    7
44   14  to the right of    0
45   14   to the left of    7
46   14   to the left of    9
47   14   to the left of    4
48   14  to the right of    5
49   14  to the right of   10
50   14   to the left of   13
51   15  to the right of   16
52   16  to the right of   19
53   16  to the right of   11
54   16  to the right of    2
55   16   to the left of   17
56   16   to the left of   15
57   17  to the right of   16
58   19   to the left of   16
59   19  to the right of   11