Is the remote control to the right of a chair?
Yes, the remote control is to the right of a chair.
   src        edge_attr  dst
0    0   to the left of    1
1    0   to the left of    6
2    1  to the right of    0
3    1  to the right of    6
4    6   to the left of    1
5    6  to the right of    0
6    7               in    3