What is the man lying on?
The man is lying on the floor.
    src        edge_attr  dst
0     0       covered by    5
1     0   to the left of    8
2     1  to the right of    8
3     1   to the left of   12
4     2   to the left of    3
5     3   to the left of   12
6     3  to the right of    2
7     3  to the right of   13
8     5            using   13
9     5         covering    0
10    5               on    8
11    5         lying on    2
12    5         lying on    1
13    5            using    4
14    7               on   11
15    8   to the left of    1
16    8   to the left of   12
17    8  to the right of   10
18    8  to the right of    0
19    8  to the right of   13
20   10   to the left of    8
21   10               of    5
22   12  to the right of    1
23   12  to the right of    3
24   12  to the right of    8
25   13   to the left of    3
26   13   to the left of    8
27   15               of    5