What is he sitting in front of?
The man is sitting in front of the window.
    src        edge_attr  dst
0     0  to the right of   17
1     1               of   10
2     1  to the right of   17
3     2   to the left of    4
4     2   to the left of   11
..  ...              ...  ...
56   17   to the left of    6
57   17  to the right of    2
58   17               of   10
59   18           behind   10
60   18  to the right of   14

[61 rows x 3 columns]