Is the white vehicle pulling the plane to the right of the man?
Yes, the vehicle is pulling the airplane.
    src        edge_attr  dst
0     1   to the left of   17
1     1  to the right of    5
2     2               of   11
3     2  to the right of   16
4     2   to the left of    6
5     2   to the left of   10
6     2   to the left of   15
7     3   to the left of   15
8     3  to the right of   16
9     3   to the left of    6
10    3               of    2
11    3   to the left of   10
12    4               of   11
13    4  to the right of   13
14    5   to the left of    1
15    5   to the left of   14
16    6  to the right of   10
17    6  to the right of    3
18    6  to the right of   15
19    6  to the right of    2
20    8   to the left of   11
21    8               by   13
22   10   to the left of   15
23   10   to the left of    6
24   10  to the right of   16
25   10  to the right of    3
26   10  to the right of    2
27   10               of   11
28   11  to the right of   13
29   11               on    9
30   11  to the right of    8
31   11        pulled by   13
32   11  to the right of   16
33   13           towing   11
34   13          pulling   11
35   13   to the left of   11
36   13   to the left of    4
37   14   to the left of   17
38   14  to the right of    5
39   15  to the right of    2
40   15  to the right of    3
41   15  to the right of   10
42   15   to the left of    6
43   16   to the left of    3
44   16   to the left of    2
45   16   to the left of   10
46   16   to the left of   11
47   17  to the right of   14
48   17               of   11
49   17  to the right of    1