Are there boxes on the floor?
No, there is a cat on the floor.
    src        edge_attr  dst
0     0   to the left of    1
1     0   to the left of    2
2     0             near    4
3     1  to the right of    0
4     1  to the right of    7
5     1               of    4
6     2               of    4
7     2  to the right of    0
8     2  to the right of    7
9     3  to the right of   10
10    3               of    4
11    4          next to    0
12    4               on    9
13    4             near    0
14    4           beside    0
15    4             near    7
16    4  to the right of   10
17    5   to the left of    8
18    5  to the right of   10
19    7   to the left of    2
20    7   to the left of    1
21    7             near    4
22    8  to the right of    5
23    8               of    4
24   10   to the left of    5
25   10   to the left of    4
26   10   to the left of    3
27   10               of    9
28   11               of    4