Behind what is the mirror, a dog or a cat?
The mirror is behind a cat.
    src        edge_attr  dst
0     0   to the left of    1
1     1   to the left of    2
2     1  to the right of    0
3     2  to the right of    1
4     3             near    5
5     3      in front of    5
6     3             near    7
7     3      in front of    7
8     3  to the right of    7
9     5  to the right of    7
10    5          next to    3
11    5           behind    3
12    7          next to    3
13    7   to the left of    3
14    7           behind    3
15    7   to the left of    5
16    8           behind   14
17    8            above   14
18    8            above    9
19    8               on    6
20    9            below    8
21   10   to the left of   13
22   13  to the right of   10
23   14      in front of    8
24   14               on    9
25   14       looking at    8
26   14            below    8