Is the outlet behind the microwave?
Yes, the outlet is behind the microwave.
    src        edge_attr  dst
0     0  to the right of    4
1     2           behind    6
2     4   to the left of    0
3     4  to the right of    5
4     5           behind    6
5     5   to the left of    4
6     6      in front of    2
7     6     plugged into    5
8     6      in front of    5
9     7               on    1
10    7  to the right of    8
11    8   to the left of    7