What is the piece of furniture that the book is on called?
The piece of furniture is an entertainment center.
    src        edge_attr  dst
0     0               on    8
1     1   to the left of   10
2     1               of    6
3     1  to the right of    4
4     3  to the right of   12
5     3  to the right of    9
6     4   to the left of    8
7     4   to the left of    1
8     4   to the left of    5
9     4   to the left of   11
10    4   to the left of   10
11    5  to the right of    4
12    5               on    6
13    6           facing    8
14    6           beside    8
15    8  to the right of    4
16    9               of    6
17    9   to the left of    3
18   10  to the right of    1
19   10               of    6
20   10  to the right of    4
21   11               of    6
22   11  to the right of    4
23   12   to the left of    3
24   12               of    6
25   14               on    8