Do you see any black chairs or desks?
No, there is a chair but it is green.
   src   edge_attr  dst
0    0        near    7
1    2        near    7
2    2  talking on    4
3    2     wearing    5
4    2       using    4
5    2       using    0
6    2        with    4
7    2     holding    4
8    7        near    0
9    7        near    2