Are there boxes near the monitor to the left of the chair?
Yes, there is a box near the monitor.
    src        edge_attr  dst
0     0               on    7
1     1               on   11
2     1  to the right of    9
3     2               on   11
4     2   to the left of    9
5     2  to the right of   12
6     3         lying on   10
7     4   to the left of   15
8     5  to the right of   14
9     5   to the left of   16
10    6   to the left of    7
11    6            under   11
12    6            below   11
13    7   to the left of   20
14    7  to the right of    6
15    9   to the left of   16
16    9               on   11
17    9  to the right of   12
18    9  to the right of    2
19    9   to the left of    1
20    9  to the right of   14
21   10  to the right of   19
22   12   to the left of    2
23   12               on   11
24   12   to the left of    9
25   12  to the right of   13
26   13          next to   14
27   13   to the left of   12
28   13   to the left of   14
29   13             near   14
30   14   to the left of   18
31   14   to the left of    9
32   14             near   13
33   14   to the left of    5
34   14  to the right of   13
35   15  to the right of    4
36   16  to the right of    5
37   16  to the right of   18
38   16  to the right of    9
39   18               on   11
40   18  to the right of   14
41   18   to the left of   16
42   19   to the left of   10
43   20               on   11
44   20  to the right of    7