What animal does this bed sheet cover?
The bed sheet covers the dog.
    src        edge_attr  dst
0     0   to the left of    4
1     0   to the left of    6
2     1            above    8
3     1   to the left of    6
4     1   to the left of   10
5     1   to the left of    4
6     1         covering    8
7     2   to the left of    6
8     2   to the left of   10
9     2   to the left of    4
10    3   to the left of   10
11    3   to the left of    9
12    4  to the right of    1
13    4  to the right of    0
14    4  to the right of    2
15    4  to the right of    9
16    6  to the right of    2
17    6  to the right of   10
18    6  to the right of    0
19    6  to the right of    1
20    8               on    5
21    8            under    1
22    8         lying on    5
23    8       covered by    1
24    8         lying in    5
25    9   to the left of    4
26    9  to the right of    3
27   10  to the right of    2
28   10  to the right of    3
29   10   to the left of    6
30   10  to the right of    1