Is the device to the left of the laptop computer silver or green?
The mobile phone is silver.
    src        edge_attr  dst
0     0               on    9
1     0  to the right of    1
2     0   to the left of    8
3     1   to the left of   12
4     1   to the left of    0
5     3               on   11
6     4  to the right of    8
7     4               on    9
8     4  to the right of   12
9     5  to the right of   12
10    6   to the left of   16
11    6   to the left of    8
12    6   to the left of   12
13    7               on    9
14    7   to the left of   10
15    8               on    9
16    8  to the right of   10
17    8  to the right of    6
18    8   to the left of   14
19    8   to the left of   13
20    8  to the right of   16
21    8  to the right of    0
22    8  to the right of   12
23    8   to the left of    4
24   10  to the right of    7
25   10               on    9
26   10   to the left of    8
27   12   to the left of    5
28   12  to the right of    6
29   12   to the left of    4
30   12  to the right of    1
31   12   to the left of    8
32   12   to the left of   15
33   12               on    9
34   13  to the right of    8
35   14  to the right of    8
36   15  to the right of   16
37   15  to the right of   12
38   16   to the left of   15
39   16               in    0
40   16  to the right of    6
41   16   to the left of    8