What are the pieces of furniture to the left of the oven that is to the left of the fridge?
The pieces of furniture are chairs.
    src        edge_attr  dst
0     0   to the left of   14
1     0   to the left of   16
2     0   to the left of    8
3     1               in   11
4     1   to the left of    2
5     2  to the right of   13
6     2  to the right of    3
7     2  to the right of    1
8     2   to the left of    8
9     2  to the right of    4
10    2  to the right of   11
11    2  to the right of    9
12    3   to the left of    8
13    3   to the left of    2
14    3   to the left of   17
15    3            above   13
16    4   to the left of    8
17    4   to the left of    2
18    4   to the left of   17
19    4            above    7
20    7   to the left of   13
21    7            under    4
22    8  to the right of   14
23    8  to the right of    3
24    8  to the right of    0
25    8  to the right of    4
26    8  to the right of    2
27    8  to the right of   17
28    9   to the left of    2
29    9   to the left of   17
30   11   to the left of   17
31   11   to the left of    2
32   13   to the left of    2
33   13            under    3
34   13  to the right of    7
35   14  to the right of    0
36   14   to the left of   16
37   14   to the left of    8
38   16  to the right of    0
39   16  to the right of   14
40   17   to the left of    8
41   17  to the right of    4
42   17  to the right of    3
43   17  to the right of    9
44   17  to the right of   11