What drink is to the left of the keyboard?
The drink is beer.
    src        edge_attr  dst
0     1               of    3
1     1  to the right of    8
2     2   to the left of    6
3     3             near    7
4     3             near    8
5     3  to the right of    5
6     3  to the right of    8
7     3  to the right of    7
8     3  to the right of    4
9     4   to the left of    8
10    4   to the left of    3
11    5   to the left of    3
12    6  to the right of    2
13    7          next to    3
14    7   to the left of    3
15    8          next to    3
16    8   to the left of    1
17    8   to the left of    3
18    8  to the right of    4