What is the person that is to the left of the giraffe pushing?
The man is pushing the wagon.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of    9
2     0   to the left of   14
3     1   to the left of   13
4     1   to the left of   11
5     1   to the left of    6
6     1   to the left of    2
7     2  to the right of    0
8     2  to the right of    1
9     2  to the right of    4
10    2  to the right of   14
11    2  to the right of   12
12    2  to the right of   16
13    2  to the right of   13
14    2  to the right of    6
15    4   to the left of    2
16    4   to the left of   15
17    5   to the left of    8
18    6  to the right of   16
19    6   to the left of   11
20    6   to the left of    2
21    6   to the left of   10
22    6  to the right of    1
23    8  to the right of    5
24    8  to the right of   15
25    9  to the right of   14
26    9  to the right of   16
27    9  to the right of    0
28   10  to the right of    6
29   10  to the right of   13
30   11  to the right of   13
31   11  to the right of   16
32   11  to the right of    6
33   11  to the right of    1
34   12   to the left of   15
35   12   to the left of    2
36   13        pushed by   16
37   13   to the left of   10
38   13   to the left of   11
39   13  to the right of    1
40   13   to the left of    2
41   14  to the right of   16
42   14  to the right of    0
43   14   to the left of    9
44   14               in   13
45   14   to the left of    2
46   15               of    2
47   15  to the right of    4
48   15  to the right of   12
49   15  to the right of   16
50   15   to the left of    8
51   16          pushing   13
52   16          wearing    0
53   16   to the left of    2
54   16   to the left of    6
55   16   to the left of   11
56   16   to the left of    9
57   16   to the left of   15
58   16   to the left of   14
59   16          wearing    1