Is that laptop on a couch?
No, the laptop is on a table.
    src        edge_attr  dst
0     0               on    6
1     0   to the left of    2
2     0   to the left of    1
3     0   to the left of    3
4     1  to the right of    0
5     2               of    7
6     2  to the right of    0
7     2   to the left of    3
8     3  to the right of    0
9     3  to the right of    2
10    4               of    4