What drink is to the left of the man that is to the left of the cup?
The drink is Coke.
     src        edge_attr  dst
0      0  to the right of   20
1      1   to the left of   15
2      1   to the left of   16
3      2   to the left of   16
4      2   to the left of   15
..   ...              ...  ...
98    21   to the left of   16
99    21   to the left of   15
100   22  to the right of   15
101   22  to the right of   17
102   22               on   23

[103 rows x 3 columns]