Is the bed to the left of the chair on the left?
No, the bed is to the right of the chair.
    src        edge_attr  dst
0     0  to the right of    1
1     0  to the right of    9
2     0  to the right of    6
3     1   to the left of    8
4     1   to the left of    0
5     2  to the right of   10
6     4  to the right of    6
7     5  to the right of    6
8     6   to the left of    0
9     6   to the left of    4
10    6   to the left of   11
11    6   to the left of    5
12    7  to the right of   10
13    8   to the left of   10
14    8  to the right of    1
15    9               on    1
16    9   to the left of    0
17   10   to the left of    7
18   10  to the right of    8
19   10   to the left of    2
20   11  to the right of    6