What kind of device is to the left of the man?
The device is a camera.
    src        edge_attr  dst
0     0  to the right of    8
1     0  to the right of    3
2     0  to the right of   13
3     2          holding    9
4     2   to the left of    3
5     2   to the left of   17
6     3   to the left of   10
7     3  to the right of    9
8     3   to the left of    0
9     3          hitting    7
10    3  to the right of    2
11    3   to the left of    7
12    3          wearing   13
13    4  to the right of    6
14    5  to the right of   13
15    5  to the right of   14
16    6   to the left of    4
17    7  to the right of    3
18    8  to the right of   17
19    8   to the left of   18
20    8   to the left of    0
21    9   to the left of   17
22    9   to the left of    3
23   10  to the right of    3
24   11             near   12
25   11   to the left of   14
26   12          next to   11
27   12   to the left of   14
28   13           around    8
29   13           around   13
30   13  to the right of   17
31   13   to the left of   18
32   13   to the left of    5
33   13   to the left of    0
34   14  to the right of   16
35   14   to the left of    5
36   14   to the left of   18
37   14  to the right of   11
38   14  to the right of   12
39   15   to the left of   16
40   16  to the right of   15
41   16   to the left of   14
42   17   to the left of   13
43   17  to the right of    9
44   17  to the right of    2
45   17   to the left of    8
46   18  to the right of    8
47   18  to the right of   13
48   18  to the right of   14