Who is in front of the couch?
The girls are in front of the couch.
     src        edge_attr  dst
0      0        on top of    4
1      0  to the right of   15
2      0  to the right of   10
3      0  to the right of   25
4      0  to the right of   20
..   ...              ...  ...
117   25   to the left of   12
118   25   to the left of    6
119   25   to the left of    0
120   25   to the left of    1
121   25      in front of   22

[122 rows x 3 columns]