Is there a calculator near the entertainment center the books are to the right of?
No, there is a speaker near the entertainment center.
    src        edge_attr  dst
0     0      in front of   16
1     0  to the right of   10
2     0  to the right of    7
3     1  to the right of    6
4     1  to the right of   11
..  ...              ...  ...
59   18       stacked on   13
60   18   to the left of    1
61   18   to the left of    5
62   18               on   13
63   18        on top of    6

[64 rows x 3 columns]