Which kind of drink is on the table?
The drink is coffee.
    src        edge_attr  dst
0     2             near   13
1     2   to the left of    8
2     2          next to   13
3     2   to the left of   13
4     2   to the left of   15
5     3  to the right of   15
6     4  to the right of   13
7     6               of    7
8     6  to the right of   14
9     7           inside    6
10    7               on    0
11    7  to the right of   14
12    7               in    6
13    8               on    8
14    8  to the right of    2
15    8  to the right of   10
16    8  to the right of   11
17    8  to the right of   15
18    8               on    0
19    9  to the right of   13
20   10   to the left of   15
21   10   to the left of    8
22   10   to the left of   13
23   10       sitting on   11
24   11   to the left of    8
25   11   to the left of   15
26   11   to the left of   13
27   11               on    2
28   12  to the right of   13
29   13  to the right of   11
30   13  to the right of   15
31   13             near    2
32   13             near   15
33   13  to the right of   10
34   13               on    8
35   13  to the right of    2
36   13   to the left of    4
37   13   to the left of    9
38   13   to the left of   12
39   14               on    0
40   14         lying on    0
41   14   to the left of    6
42   14   to the left of    7
43   15   to the left of   13
44   15   to the left of    8
45   15             near   13
46   15   to the left of    3
47   15  to the right of   11
48   15  to the right of   10
49   15  to the right of    2
50   15          next to   13