What device is the man holding?
The man is holding the camera.
    src        edge_attr  dst
0     0   to the left of   12
1     1  to the right of    7
2     1   to the left of   12
3     3   to the left of   12
4     6  to the right of    8
5     6   to the left of   12
6     7   to the left of    1
7     7   to the left of   14
8     8   to the left of    6
9     9          wearing   10
10    9          wearing    0
11   12  to the right of    1
12   12  to the right of    3
13   12  to the right of   13
14   12  to the right of   14
15   12  to the right of    0
16   12  to the right of    6
17   13   to the left of   12
18   13          holding    1
19   14  to the right of    7
20   14   to the left of   12