What type of furniture is the child on, a sofa or a bed?
The child is on a bed.
   src        edge_attr  dst
0    2               on    0
1    2       sitting on    0
2    3   to the left of    7
3    5   to the left of    7
4    7  to the right of    5
5    7  to the right of    3
6    8               on    4