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