Do you think the woman is sad or happy?
The woman is sad.
    src        edge_attr  dst
0     0   to the left of    8
1     2  to the right of    9
2     2  to the right of    3
3     3   to the left of    2
4     4  to the right of   10
5     4  to the right of   13
6     4  to the right of   11
7     5  to the right of   10
8     6   to the left of    8
9     8  to the right of    0
10    8  to the right of    6
11    9   to the left of    2
12    9   to the left of   13
13   10   to the left of    5
14   10   to the left of    4
15   11   to the left of    4
16   13  to the right of    9
17   13   to the left of    4