Is there an umbrella on the patio?
No, there is a chair on the patio.
    src        edge_attr  dst
0     0   to the left of   16
1     0   to the left of    6
2     0   to the left of    8
3     0   to the left of   14
4     0   to the left of   11
5     2  to the right of    8
6     2  to the right of   11
7     4   to the left of    8
8     4   to the left of   11
9     4   to the left of    6
10    4   to the left of   16
11    4   to the left of   14
12    5        on top of   10
13    6  to the right of    4
14    6   to the left of   16
15    6   to the left of   11
16    6   to the left of    8
17    6  to the right of    0
18    8  to the right of    4
19    8   to the left of    2
20    8  to the right of    6
21    8   to the left of   11
22    8  to the right of   14
23    8  to the right of   16
24    8  to the right of    0
25   10               on    9
26   11               on    3
27   11  to the right of   14
28   11  to the right of    6
29   11  to the right of    0
30   11  to the right of    8
31   11  to the right of   16
32   11   to the left of    2
33   11  to the right of    4
34   14  to the right of    4
35   14  to the right of    0
36   14   to the left of   16
37   14   to the left of    8
38   14   to the left of   11
39   16  to the right of    0
40   16  to the right of    4
41   16  to the right of    6
42   16   to the left of    8
43   16  to the right of   14
44   16   to the left of   11