Is the plate to the right of the knife held by the man?
Yes, the plate is to the right of the knife.
     src        edge_attr  dst
0      0   to the left of    2
1      1               on   11
2      1      in front of    9
3      1  to the right of   21
4      1   to the left of   11
..   ...              ...  ...
144   28   to the left of   18
145   29   to the left of   15
146   29   to the left of   18
147   29  to the right of    2
148   29   to the left of    7

[149 rows x 3 columns]