Are there any bells on top of the tower?
Yes, there is a bell on top of the tower.
    src        edge_attr  dst
0     0   to the left of   14
1     0   to the left of   10
2     0   to the left of    3
3     0  to the right of    5
4     0  to the right of    8
5     0   to the left of    1
6     1  to the right of    3
7     1  to the right of    0
8     1  to the right of   10
9     1   to the left of    4
10    2               on    7
11    2        on top of    7
12    3   to the left of    1
13    3   to the left of   14
14    3   to the left of    4
15    3  to the right of    0
16    3  to the right of    8
17    4  to the right of   10
18    4  to the right of    3
19    4  to the right of    1
20    4  to the right of   14
21    4  to the right of    9
22    5   to the left of    0
23    5   to the left of    8
24    8   to the left of    0
25    8  to the right of    5
26    8   to the left of    3
27    8   to the left of   10
28    9   to the left of    4
29   10  to the right of    8
30   10   to the left of   14
31   10   to the left of    1
32   10  to the right of    0
33   10   to the left of    4
34   13               on   11
35   14   to the left of    4
36   14  to the right of    0
37   14  to the right of    3
38   14  to the right of   10