Does the person to the left of the curtain seem to be standing?
Yes, the person is standing.
     src        edge_attr  dst
0      0  to the right of   20
1      0      standing in    3
2      0  to the right of    8
3      0  to the right of    4
4      0  to the right of   15
..   ...              ...  ...
134   25  to the right of   20
135   25   to the left of   23
136   26  to the right of    4
137   26  to the right of    8
138   26      standing in    3

[139 rows x 3 columns]