Do you see any glasses or bottles there?
Yes, there is a bottle.
    src        edge_attr  dst
0     0   to the left of    7
1     0   to the left of    5
2     0   to the left of    6
3     2   to the left of    5
4     3   to the left of    5
5     4   to the left of    5
6     4   to the left of    6
7     5  to the right of    7
8     5  to the right of    4
9     5  to the right of    0
10    5  to the right of    6
11    5  to the right of    3
12    5  to the right of    2
13    6   to the left of    5
14    6  to the right of    4
15    6  to the right of    0
16    7   to the left of    5
17    7  to the right of    0