Is the plastic bag to the right or to the left of the man that is carrying a refrigerator?
The bag is to the left of the man.
     src        edge_attr  dst
0      2        pushed by    7
1      2   to the left of   21
2      2  to the right of   29
3      2  to the right of   27
4      2  to the right of    9
..   ...              ...  ...
158   29  to the right of   25
159   29   to the left of   24
160   29   to the left of   15
161   29   to the left of   20
162   29   to the left of   19

[163 rows x 3 columns]