Does this train have large size?
Yes, the train is large.
    src        edge_attr  dst
0     0   to the left of    5
1     1  to the right of    7
2     1  to the right of   10
3     3      standing in    2
4     3            using    0
5     3   to the left of    5
6     4  to the right of    6
7     5  to the right of    7
8     5               in    2
9     5  to the right of    3
10    5  to the right of    0
11    6   to the left of    4
12    6   to the left of    7
13    6   to the left of    8
14    7  to the right of    6
15    7   to the left of   10
16    7   to the left of    9
17    7   to the left of    1
18    7   to the left of    5
19    7               in    2
20    8               of    7
21    8  to the right of    6
22    8   to the left of   11
23    9  to the right of    7
24   10   to the left of    1
25   10  to the right of    7
26   11  to the right of    8