What kind of device is left of the pillow?
The device is a laptop.
    src        edge_attr  dst
0     0   to the left of    4
1     1  to the right of    2
2     1  to the right of    5
3     2   to the left of    1
4     2   to the left of    3
5     2   to the left of    4
6     2   to the left of    7
7     2   to the left of    5
8     3  to the right of    2
9     4  to the right of    0
10    4  to the right of    2
11    5  to the right of    2
12    5   to the left of    1
13    7  to the right of    2
14    7       looking at    0
15    7         lying on    6