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