Which kind of vehicle is large?
The vehicle is a train.
    src        edge_attr  dst
0     0               on   11
1     1  to the right of    5
2     1  to the right of    4
3     1               on    6
4     1   to the left of   10
5     1   to the left of    7
6     2   to the left of    5
7     2   to the left of    6
8     2   to the left of    3
9     2   to the left of    4
10    3  to the right of    2
11    3   to the left of    6
12    3   to the left of    5
13    3   to the left of    4
14    4   to the left of    1
15    4  to the right of    3
16    4   to the left of    6
17    4  to the right of    2
18    4   to the left of    5
19    5  to the right of    2
20    5   to the left of    1
21    5   to the left of    6
22    5   to the left of    7
23    5  to the right of    4
24    5  to the right of    3
25    6   to the left of   10
26    6  to the right of    5
27    6  to the right of    4
28    6   to the left of    7
29    6  to the right of    3
30    6  to the right of    2
31    7   to the left of   10
32    7  to the right of    1
33    7  to the right of    6
34    7  to the right of    5
35    8  to the right of   10
36   10  to the right of    1
37   10  to the right of    6
38   10   to the left of    8
39   10  to the right of    7
40   11             near   15
41   11          next to   15
42   12   to the left of   14
43   12               on   13
44   14  to the right of   12
45   14               on   13
46   15             near   11