What is the device that the person to the left of the bag is using?
The device is a computer.
    src        edge_attr  dst
0     0   to the left of    3
1     0   to the left of    1
2     0   to the left of   13
3     0   to the left of    7
4     0          next to    7
5     1  to the right of    0
6     1   to the left of   12
7     2   to the left of    7
8     2   to the left of    4
9     3  to the right of    0
10    4  to the right of    5
11    4  to the right of    2
12    4   to the left of    9
13    4  to the right of    6
14    4   to the left of    8
15    5   to the left of    4
16    5   to the left of    7
17    5   to the left of    9
18    6   to the left of    4
19    6   to the left of    7
20    6   to the left of    9
21    7          wearing    1
22    7  to the right of    0
23    7   to the left of   12
24    7             near   12
25    7          next to   12
26    7             near    0
27    7  to the right of    6
28    7  to the right of    5
29    7            using   13
30    7          wearing    3
31    7  to the right of    2
32    8  to the right of    4
33    9  to the right of    6
34    9  to the right of    4
35    9  to the right of    5
36   12  to the right of    7
37   12             near    7
38   12  to the right of    1
39   13  to the right of    0