Which kind of device is large?
The device is a computer monitor.
    src        edge_attr  dst
0     0   to the left of    7
1     1  to the right of   11
2     2  to the right of    8
3     2  to the right of    9
4     3      sleeping on    6
5     3         lying on    6
6     3  to the right of    5
7     3  to the right of    7
8     4  to the right of    7
9     5   to the left of   10
10    5   to the left of    3
11    7  to the right of    0
12    7   to the left of    4
13    7   to the left of   10
14    7   to the left of    3
15    8               on    9
16    8   to the left of    2
17    9   to the left of    2
18   10  to the right of    7
19   10  to the right of    5
20   11   to the left of    1