What is the drink in the clear glass called?
The drink is liquor.
    src        edge_attr  dst
0     0               in    3
1     1   to the left of    3
2     1            below    3
3     1            under    3
4     2   to the left of    3
5     3      in front of    7
6     3  to the right of    7
7     3  to the right of    6
8     3               on    1
9     3  to the right of    1
10    3  to the right of    2
11    4  to the right of    6
12    4  to the right of    7
13    5               in    3
14    6   to the left of    3
15    6   to the left of    4
16    7   to the left of    3
17    7           behind    3
18    7   to the left of    4