Is the happy man wearing eye glasses?
Yes, the man is wearing eye glasses.
    src        edge_attr  dst
0     1  to the right of    3
1     1   to the left of   15
2     1  to the right of   12
3     3   to the left of    1
4     3   to the left of   13
5     4   to the left of   13
6     4  to the right of   10
7     4  to the right of   14
8     4               of    9
9     6   to the left of    9
10    6   to the left of   12
11    7   to the left of   12
12    9          wearing    3
13    9  to the right of    6
14    9          wearing    0
15    9          wearing    5
16   10               on    6
17   10   to the left of   12
18   10   to the left of    4
19   12  to the right of   10
20   12   to the left of   13
21   12  to the right of    7
22   12   to the left of    1
23   12  to the right of   14
24   12  to the right of    6
25   12   to the left of   15
26   13  to the right of    4
27   13  to the right of   12
28   13  to the right of    3
29   14   to the left of    4
30   14   to the left of   12
31   15  to the right of   12
32   15               on    1
33   15  to the right of    1