Who is standing in the people that are in front of the shelf?
The man is standing in the people.
     src        edge_attr  dst
0      0  to the right of    8
1      0  to the right of   21
2      0   to the left of   19
3      0   to the left of   23
4      0   to the left of   26
..   ...              ...  ...
147   26  to the right of   15
148   26  to the right of   12
149   26  to the right of    2
150   26  to the right of    1
151   26  to the right of    0

[152 rows x 3 columns]