Are there people to the right of the person who wears a shirt?
Yes, there is a person to the right of the man.
     src        edge_attr  dst
0      1  to the right of   20
1      2  to the right of   17
2      2  to the right of   12
3      2  to the right of   32
4      2  to the right of   18
..   ...              ...  ...
167   32   to the left of   18
168   33           behind    4
169   33   to the left of   12
170   33  to the right of   22
171   33   to the left of   32

[172 rows x 3 columns]