Do you see plates to the right of the bottle made of plastic?
No, there is a can to the right of the ketchup bottle.
     src        edge_attr  dst
0      0   to the left of   26
1      0   to the left of   22
2      0   to the left of    1
3      0  to the right of   20
4      0   to the left of   12
..   ...              ...  ...
137   26        eating in   15
138   27   to the left of    1
139   27   to the left of   26
140   27   to the left of    5
141   27   to the left of   22

[142 rows x 3 columns]