Who is looking at the motorcycles that are behind the traffic cone?
The men are looking at the motorcycles.
    src        edge_attr  dst
0     0  to the right of   17
1     0  to the right of    3
2     1   to the left of    2
3     1  to the right of    4
4     2  to the right of    1
5     2  to the right of   20
6     3   to the left of    0
7     4   to the left of    1
8     4  to the right of   10
9     4  to the right of    6
10    5           behind   15
11    5  to the right of    7
12    5  to the right of   19
13    5  to the right of   12
14    6  to the right of   16
15    6  to the right of   18
16    6  to the right of   10
17    6           behind   18
18    6   to the left of    4
19    7        parked by   20
20    7   to the left of    5
21    9   to the left of   17
22   10   to the left of    6
23   10   to the left of    4
24   11  to the right of   13
25   11  to the right of   21
26   11  to the right of   19
27   12   to the left of   15
28   12   to the left of    5
29   13   to the left of   11
30   13  to the right of   20
31   14               on    3
32   15  to the right of   19
33   15  to the right of   12
34   15      in front of    5
35   16   to the left of    6
36   16       looking at    6
37   17   to the left of    0
38   17  to the right of    9
39   18      in front of    6
40   18   to the left of    6
41   19   to the left of    5
42   19   to the left of   11
43   19   to the left of   15
44   19  to the right of   20
45   20   to the left of    2
46   20   to the left of   13
47   20   to the left of   19
48   21            above   20
49   21   to the left of   11