Who is wearing the eye glasses?
The guy is wearing eye glasses.
    src        edge_attr  dst
0     0   to the left of   11
1     1  to the right of    6
2     1  to the right of    3
3     2   to the left of   12
4     3   to the left of   12
5     3   to the left of    1
6     5   to the left of    6
7     6  to the right of    5
8     6   to the left of   12
9     6  to the right of    7
10    6   to the left of    1
11    7          wearing    0
12    7          wearing    5
13    7   to the left of   11
14    7          wearing   10
15    7   to the left of    6
16   11  to the right of    7
17   11  to the right of    0
18   12  to the right of    3
19   12  to the right of    6
20   12  to the right of    2