Are there any buses near the large building?
No, there is a train near the building.
    src        edge_attr  dst
0     1            above   13
1     1            above   12
2     2  to the right of   11
3     2   to the left of    9
4     3             near   13
5     3   to the left of    9
6     3   to the left of    6
7     4            above   15
8     4               on    9
9     4   to the left of   10
10    5   to the left of    6
11    5   on the side of    3
12    5   to the left of    9
13    6               on   12
14    6  to the right of    3
15    6   to the left of   15
16    6  to the right of    5
17    7   to the left of   14
18    7   to the left of   13
19    8               on   12
20    9  to the right of    3
21    9  to the right of    2
22    9  to the right of    5
23   10               on    9
24   10  to the right of    4
25   11               on    3
26   11   to the left of   13
27   11   to the left of    2
28   12            below   13
29   13             near    3
30   13            below    1
31   13               on   12
32   13  to the right of   14
33   13  to the right of   11
34   13  to the right of    7
35   14  to the right of    7
36   14   to the left of   13
37   14               on   12
38   15  to the right of    6
39   15            under    4