Is the lamp on a sofa?
No, the lamp is on the desk.
    src        edge_attr  dst
0     0             near    6
1     0   to the left of    6
2     0  to the right of    5
3     0             near    5
4     0   to the left of    4
5     1             near   13
6     1          next to   13
7     1   to the left of    8
8     1   to the left of    9
9     1  to the right of   10
10    1  to the right of    6
11    2   to the left of    4
12    3           behind   10
13    3   to the left of    8
14    3   to the left of    9
15    4  to the right of    2
16    4  to the right of    0
17    4  to the right of    7
18    4  to the right of    6
19    4  to the right of   10
20    4   to the left of    8
21    5          next to    0
22    5   to the left of    0
23    6   to the left of    4
24    6          next to    0
25    6  to the right of    0
26    6   to the left of    1
27    7   to the left of    4
28    8  to the right of    1
29    8  to the right of    3
30    8          next to   13
31    8  to the right of    4
32    8  to the right of   10
33    8               on   13
34    9  to the right of    1
35    9  to the right of    3
36    9  to the right of   10
37   10      in front of    3
38   10  to the right of   12
39   10   to the left of    4
40   10   to the left of    1
41   10   to the left of    8
42   10   to the left of    9
43   11               on   13
44   12   to the left of   10
45   13             near    8
46   13             near    1