Is the bottle to the right of a shelf?
No, the bottle is to the right of a person.
     src       edge_attr  dst
0      0  to the left of   13
1      0  to the left of   23
2      0  to the left of   20
3      0  to the left of    2
4      0  to the left of    1
..   ...             ...  ...
192   32  to the left of   15
193   32  to the left of   11
194   32  to the left of   26
195   32  to the left of   19
196   32  to the left of   30

[197 rows x 3 columns]