What is the man in front of?
The man is in front of the mountain.
    src        edge_attr  dst
0     0  to the right of    3
1     1   to the left of    6
2     3   to the left of    0
3     5  to the right of    7
4     5  to the right of    6
5     6  to the right of    1
6     6  to the right of   11
7     6  to the right of    9
8     6   to the left of    5
9     7  to the right of    9
10    7   to the left of    5
11    8           behind   11
12    9   to the left of    6
13    9   to the left of    7
14    9               of   11
15   10  to the right of   12
16   11               on   12
17   11   to the left of    6
18   11      in front of    8
19   11          wearing    1
20   11        riding on   12
21   12               in    4
22   12   to the left of   10