Are there buses near the building?
Yes, there is a bus near the building.
    src        edge_attr  dst
0     0  to the right of   19
1     1               of   19
2     1   to the left of   18
3     1   to the left of   20
4     2   to the left of   18
5     2   to the left of   15
6     2  to the right of   12
7     2   to the left of   11
8     3   to the left of   12
9     3   to the left of   19
10    4   to the left of   18
11    4  to the right of   16
12    5   to the left of   19
13    5               on    9
14    6  to the right of   19
15    7  to the right of   20
16    7  to the right of   19
17    8   to the left of   18
18    8   to the left of   20
19   10           behind   19
20   10   to the left of   19
21   11               of   19
22   11   to the left of   18
23   11  to the right of    2
24   12   to the left of    2
25   12  to the right of    3
26   12               of   19
27   13   to the left of   19
28   15  to the right of    2
29   16   to the left of    4
30   18             near   19
31   18          next to   19
32   18  to the right of    8
33   18  to the right of    2
34   18  to the right of   11
35   18  to the right of   20
36   18  to the right of    4
37   18  to the right of   19
38   18  to the right of    1
39   19  to the right of   13
40   19   to the left of    7
41   19  to the right of   10
42   19             near   18
43   19      in front of   10
44   19  to the right of    3
45   19  to the right of    5
46   19   to the left of    6
47   19   to the left of   18
48   19   to the left of    0
49   19          next to   18
50   20               of   19
51   20   to the left of    7
52   20  to the right of    8
53   20  to the right of    1
54   20   to the left of   18