Is there a bed in this image?
Yes, there is a bed.
   src        edge_attr  dst
0    0               on    1
1    0         lying on    1
2    3   to the left of    7
3    3   to the left of    6
4    3   to the left of    5
5    5  to the right of    3
6    6  to the right of    3
7    7  to the right of    3