The cabinets are where?
The cabinets are in the classroom.
     src        edge_attr  dst
0      0  to the right of   21
1      0  to the right of   19
2      0       sitting at    4
3      0   to the left of   24
4      0  to the right of   12
..   ...              ...  ...
139   25  to the right of   10
140   25  to the right of   26
141   26  to the right of   10
142   26   to the left of   25
143   26   to the left of   24

[144 rows x 3 columns]