Is there a chair to the left of the boy?
No, there is a bottle to the left of the boy.
    src        edge_attr  dst
0     0   to the left of   12
1     1       hanging on   13
2     1  to the right of    5
3     1  to the right of    8
4     1  to the right of    9
..  ...              ...  ...
74   18  to the right of    4
75   18  to the right of   11
76   18  to the right of    7
77   19  to the right of    9
78   19  to the right of    8

[79 rows x 3 columns]