What is the item of furniture that is to the left of the napkin the glasses are on?
The piece of furniture is a chair.
    src        edge_attr  dst
0     0  to the right of    3
1     0  to the right of    1
2     0  to the right of    7
3     1   to the left of    4
4     1  to the right of    5
5     1   to the left of   12
6     1   to the left of    6
7     1   to the left of    0
8     1   to the left of   11
9     1   to the left of    8
10    3   to the left of    0
11    3   to the left of    8
12    3   to the left of   10
13    3   to the left of   15
14    3   to the left of   11
15    4  to the right of    8
16    4  to the right of    7
17    4  to the right of   10
18    4  to the right of   11
19    4  to the right of   12
20    4  to the right of   15
21    4  to the right of    1
22    5   to the left of    6
23    5   to the left of    1
24    6  to the right of    1
25    6  to the right of    5
26    7   to the left of    0
27    7   to the left of    4
28    7   to the left of   11
29    7   to the left of    8
30    7   to the left of   15
31    8  to the right of    7
32    8  to the right of    3
33    8   to the left of    4
34    8  to the right of    1
35   10               on   15
36   10  to the right of    3
37   10   to the left of    4
38   11  to the right of    1
39   11  to the right of    3
40   11   to the left of    4
41   11  to the right of    7
42   12  to the right of    1
43   12   to the left of    4
44   14   on the side of    2
45   15  to the right of    7
46   15   to the left of    4
47   15  to the right of    3