What is the drink that is to the right of the mugs on the left?
The drink is coffee.
    src        edge_attr  dst
0     0  to the right of   16
1     0  to the right of    1
2     1  to the right of   16
3     1   to the left of    0
4     2           inside    8
5     2  to the right of    9
6     3   to the left of    7
7     4   to the left of    7
8     6               on    8
9     7  to the right of    3
10    7  to the right of   12
11    7  to the right of    4
12    8               on    3
13    9  to the right of   17
14    9  to the right of   19
15    9   to the left of   16
16    9  to the right of   14
17    9   to the left of    2
18   10  to the right of   17
19   10   to the left of   16
20   10  to the right of   14
21   11   to the left of   16
22   11  to the right of   14
23   12   to the left of    7
24   13   on the side of    8
25   14   to the left of    9
26   14   to the left of   16
27   14   to the left of   10
28   14   to the left of   18
29   14   to the left of   11
30   16  to the right of    9
31   16   to the left of    0
32   16   to the left of    1
33   16  to the right of   11
34   16  to the right of   10
35   16  to the right of   18
36   16  to the right of   14
37   17   to the left of   10
38   17   to the left of   19
39   17   to the left of    9
40   17   to the left of   18
41   18  to the right of   14
42   18   to the left of   16
43   18  to the right of   17
44   19   to the left of    9
45   19  to the right of   17