Who is holding the device that looks silver and gray?
The girl is holding the telephone.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of    4
2     0  to the right of    7
3     1  to the right of    7
4     1  to the right of    6
5     3  to the right of    7
6     3   to the left of    8
7     3   to the left of    4
8     4  to the right of    0
9     4  to the right of    3
10    5  to the right of   10
11    5   to the left of    8
12    5   to the left of    9
13    5  to the right of    6
14    6   to the left of    1
15    6   to the left of    5
16    7   to the left of    1
17    7   to the left of    0
18    7   to the left of    3
19    8  to the right of    5
20    8  to the right of    3
21    8  to the right of    0
22    9  to the right of    5
23    9  to the right of   10
24   10   to the left of    9
25   10   to the left of    5
26   11          wearing    2
27   11       talking on    8
28   11          holding    8
29   11      in front of   12
30   11          wearing    7
31   12           behind   11