What is the gentleman in front of?
The gentleman is in front of the plant.
    src        edge_attr  dst
0     0          wearing    7
1     0      in front of    1
2     1   to the left of    3
3     1   to the left of    9
4     1   to the left of    8
5     1   to the left of    5
6     1           behind    0
7     2  to the right of    3
8     2  to the right of    9
9     3   to the left of   12
10    3  to the right of   10
11    3   to the left of    2
12    3   to the left of    4
13    3  to the right of    1
14    4  to the right of    9
15    4  to the right of    3
16    4  to the right of    5
17    4  to the right of    8
18    4   to the left of   11
19    5  to the right of   10
20    5  to the right of    1
21    5   to the left of    4
22    5   to the left of   12
23    6  to the right of   10
24    6   to the left of   12
25    8   to the left of   12
26    8  to the right of    1
27    8   to the left of    4
28    9  to the right of   10
29    9   to the left of   12
30    9  to the right of    1
31    9   to the left of    2
32    9   to the left of    4
33   10   to the left of    6
34   10   to the left of    5
35   10   to the left of    3
36   10   to the left of    9
37   11  to the right of    4
38   12  to the right of    9
39   12  to the right of    3
40   12  to the right of    5
41   12  to the right of    6
42   12  to the right of    8